Keep this thread around long enough and you'll find a fan of every ROM. I'm not a tinkerer, I'm probably missing the next great ROM. When I install something, and it works, I keep it.
I've been on Gingeritis and MR2 since the 14th. I'm not going to MR2.5 yet. I'm not trying other ROMs until I have a reason. I never even ran Perfect Storm, so I'm not a chingy groupie, but I did run a Mik-branded plainjane-like ROM on my D1 for over a year without touching it once. Nice thing about low mod ROMs is you forget they're there. Heck, once you replace the launcher, browser, SMS and dialer, what's really left for any ROM to call its own? Any ROM I install hides behind Go Launcher EX, Dolphin HD, Handcent and RocketDial.
Eventually, I'll end up on CM7, but not for any visuals, mainly for the deeper differences.