i don't have any recomendations, but if you're trying to learn how to do ollies and shit like that pads might be a little restrictive when it comes to knee movement. for "street" skating you'll be ok with just a helmet, and maybe elbow pads. obviously falls are going to hurt but that's part of the game. if you're scared of injuries, well kneepads won't do shit when you twist your knee or something. transition is a whole different beast and full pads would be useful there, but you'll be ok without them on street obstacles.