defo go for new playin tops
reasons bein
dedicated playing tops are designed for the game ie they've got venting, big necks, padding (for sliding) etc plus major bling!!
camo from surplus stores is generally heavy and not designed as sportswear, therefore not good for rapid movement and hot damn hot
and camo playin tops are just so 90's
cant see that camo really offer's a major advantage unless your game involves hiding in sticks on your gut, playin in a dark playin top will be just as effective and teach you to keep tight and use your bunkers to disguise your colour and shape.