Do I want Poly top or aluminium

[pelikan]

Yeah, I also like being able to look in my cascade block to see if its clean or not.

 

[Cyberwiz01]

^ Same as the above two, I like to be able to see inside my block.

 

[Cyrix_2k]

^ Same as the above two, I like to be able to see inside my block.

Same as above three... I've had my poly-topped WW for 8 monthes now and it hasn't cracked... Over-torqued it about 10 times aswell...