start to play since i was 4 years old.

collection :
small rubik cube key chain (Hard to play, too small now, use to be my kindergarten pass time)
pyramid rubik (eeeeeeeeeasier than cube many many times)
normal rubik cube like the TS (spin it like crazy, now loose loose, my fav)
Garfield rubik cube (harder a bit than normal cube, just a collection)
the Dog rubik cube (same cube, only the pic is diff, u know, 1 pic in 9 square)

solve the cube fastest is 18 sec. that is the fastest i can do.

advice to solve the cube faster :
do practice more with the cube, eventually become loose loose and easier for u to spin, sooner or later, its just like riding a bicycle, can't forget it.