In expert analysis, the young playmaker has shown that he merits the first-choice spot as England's fly-half against New Zealand on Saturday.
The Northampton Saints star produced arguably the best defensive performance we have seen by an English fly-half for quite some time.
How he fronted up through regularly completing his tackles versus a physical Fiji side stood out remarkably.
His game management proved exceptional - he demonstrated an excellent balance of skill and composure, while executing several crucial choices when things were not going to plan during the opening period.
His capacity to settle the team tactically while making important decisions is something he has really nailed.
From my perspective, Fin Smith is England's primary fly-half and he should begin versus New Zealand next week.
I think the manager Steve Borthwick views it similarly too, because Fin has demonstrated his capability during important Test matches.
The experienced fly-half started last Saturday versus the Wallabies for leadership reasons, and part of that choice aimed at ensuring consistency and reward his form during the visit of Argentina.
However, the national team's performance against Fiji represented a marked improvement from the performance against Australia.
The Wallabies lost in Italy last weekend, so we should avoid becoming too carried away with that win, which should have been by a larger margin considering how below par Australia were.
The Fijian team, on the other hand, proved significantly threatening and presented a much more difficult test.
Fin Smith is still only twenty-three - looking ahead two years, alongside Ford challenging him but also offering backup, I believe Fin will be in an excellent place in his career.
Marcus Smith must also be regarded as a possibility when appropriate and against suitable opponents.
He is developing as a player while beginning to find his feet, though he needs the freedom to show his unique attributes.
The All Blacks brought on their impact player, who registered the match-winning score defeating Scotland, demonstrating the importance of having individuals who can make a real impact from the bench.
Such type of presence can be the deciding factor separating victory the global tournament or not.
McKenzie watches the game unfold from the bench and thinks about how to create a difference when he comes on.
His decision-making and error rate have improved substantially from his initial career.
Should we develop Smith as that kind influential performer, then having him in the backfield might prove beneficial.
Nonetheless, currently I believe he represents the solution in the number fifteen position, so that is a role remaining up for grabs.
The All Blacks are likely to punt to challenge England's backfield, therefore it must to be watertight.
It is a position that needs to become a genuine asset, in defense and in terms of the counter-attack danger.
Right now, I don't think Marcus is a full-back in top-tier rugby.
I find it difficult to identify the advantage of playing him there.
I want possession under his control frequently, but I believe this should occur in the front line, particularly in the final quarter.
Clearly there exist a lot of parallels between Ford and Fin Smith.
Smith possesses the capacity executing right choices under pressure - his natural reactions are not something you can really taught.
I recall when he got possession at one stage just inside his own half appearing that opportunity existed on if they spread play.
However during these split-seconds he thought the team required reversing Fiji round since England were up on the scoreboard, therefore he punted to pressure them back applying the screw.
That's the sort of playmaking that wins championships while claiming World Cups.
He additionally possesses that calmness under pressure directing teammates around him, while recognizing that he mustn't constantly serve as primary receiver.
I hope to witness him given the chance demonstrating that at the highest level next week, just as we have seen the veteran do, especially at club level week in and week out.
During the South American tour, Ford similarly excelled during challenging circumstances, where historically one might suggest there have been times where he didn't fully delivered during extremely tense games.
I think we have two fly-halves who can do the job, though Smith's defence on top of everything else, establishes him as the more complete versatile player.
It also means you don't have to modify the defensive structure when you have an assertive player in the fly-half position, rather than someone who is somewhat passive.
One might present compelling arguments favoring Ford beginning with Smith entering from substitution.
Numerous considerations occurring privately, but whichever way the coaches decide to go, this will present the opponents problems.
That has not always been the narrative facing New Zealand, where the focus concentrated solely on picking the optimal individual.
This time, either playmaker they choose can put New Zealand significantly.
Smith's capacity selecting the right kick and execute for a potential 50-20 can take all the stress away from England.
Elena is a tech enthusiast and freelance writer specializing in gadget reviews and digital trends.