Interesting question. I have a G29 which I got back in 2020 - height of COVID.
Not upgraded the wheel base as such but changed the wheel for a GT3 style.
Now have that and, using an adapter, the original wheel but with only a few buttons so I can swap over.
For oval racing I can use the original wheel with bare bones buttons
Intending to stick with that until it breaks... however have purchased a "better" set of pedals.
Not sure what I would go for when that occurs.
I suppose it all depends on the type of usage you are going want it for.
A wheel covered with knobs and buttons is going to be overkill for oval racing, but seems to be the norm for many manufacturers.
Fanatec list over 50 different wheels on their website but only seven wheelbases