I've got:
3 Micro RS4's (stock, 3500LM, EXO2)
1 540 Micro!!! (Yeah! baby!)
1 Mini-T (Fun! Fun! Fun!)
1 TLT-1 (being built)
1 TXT-1 (Built, but not running)
1 Mini-z Racer
1 Mini-z Monster Truck (Surprisingly fun!)
1 Xray M18 (yum)
1 RS Xmods (kinda okay I guess)
1 Losi XXX-S G+ (Uber smooth)
2 Konami Combat Digi-q tanks (on the way)
??? God knows how many bit char-g cars and parts and Digi-q's
Hopefully can find a NIB puchi maru to add to the list.
Oh, and a Century Hummingbird that I'm deathly afraid of (now).
Hmmm... I guess it gets a little addicting...