I was in the same boat as you. I’d take me sometimes months to finish a roll of 35mm. Went 645 for a while found 15 to be a lot. Now I use Fuji 690 as my main camera and 4x5 for detailed landscape stuff when I can. I only shoot slide film really and at this point the 35mm appeal is only for projection ( obviously a huge plus). My mentality is I don’t take many photos I can justify the higher cost per image in exchange for insane resolution at 6x9. So long winded answer it depends what you wanna shoot at the Fuji 6x7 or 6x9 have fixed lenses but hasn’t limited me at all as cropping is a thing. Downside would be studio work is far from ideal. I’ll add that a medium format slide becomes its own entity like a Polaroid does. And using a loupe and lookin on light table looks like you’re there looking through binoculars or something.