I am happy with both PS3 and PC betas. I plan to get if for PC but I really think DICE did a good job of getting the game to perform well on all platforms. The PC beta's first day was a little rough due to the crazy amount of people that tried downloading and playing all at once. However I can find low lag servers now that more official and rented servers were added. There are some bugs in the PC beta but that's why it is in beta for the next month. The bugs will be squashed and a great game will be complete. I'll try to grab screen shots today, man I keep forgetting about that.
Current Favorites:
Wii - Muramasa, MH3, Metroid Trilogy, RS2, Okami, RE4, COD, Dead Space, Scarface
PC - L4D, TF2, BFBC2, Killing Floor, Aquaria, Warsow, many UDK indie games
Mods - MechWarrior:Living Legends, Star Wars: Galatic Warfare, PVKII, Goldeneye Source, L4D mods
PS3 - Demon Souls, Way of the Samurai 3
Social Modding Club: ModDb | Steam