I was the same way. When I started vaping a few years ago, it seemed you were either on the Provari niche or the Reo niche. I chose the Provari because I wasn't rebuilding at the time. I'd always wanted to try a Reo, but wasn't about to spend another $200 on a mod after already paying that on a Provari.
I did purchase a V-Mod to try a bottom feeder. They were less expensive than a Reo, but still pretty pricey. If you got on their mailing list, they often had a 50% off sale, so you could buy one for about $60 when discounted. The V-mod had its quirks - you had to use disposable & proprietary cartos or drip atomizers with it. It wasn't the best quality of builds, either. However, it did give me a "taste" for bottom feeders.
A good friend here on ECF pay-it-forwarded me a gently used Reo, and another good friend pay-it-forwarded me a Velocity-style Reomizer this past summer. I've given the combo an honest try, but I don't find the Reo a comfortable mod to use in my hand ergonomically, and the fire button is rather uncomfortable to use. I'm grateful that I have the combo as a great backup setup, though.
My V-Mod bottom feeder mech
A bottom-feeding mech is a great idea for the post-FDA deeming, IMHO. The theory of "the flavor of dripping with the convenience of a tank" makes sense.