From Nintendo I've had a NES, SNES, Virtual Boy (yeah even that), N64, GBC, GBA and Wii (soon to buy a DS).
From other companies I've had a Game Gear, PS1, Deamcast, PS2 and PS3.
I've never regretted buying a console (except the Virtual Boy) and I'm glad I skipped the GC. PS2 just had better games and more variety, I only regret not playing a couple of GC games but I focused on my PS2 and I'm very pleased. Now that I have a Wii maybe I'll get some of the GC games I've missed.
I bought the Wii because Nintendo is really innovating in this industry, if I have casual visitors at home I'm pretty sure they wouldn't like to play with my PS3. With Wii Sports, Brawl and Kart I know I'll have a lot of fun myself and with friends, and single player games on the Wii are also some of the best this gen, so I think the Wii should be bought by everyone this generation...
