I like that ball. Simple and seems heavy and hard (what i like in a football).
I had several this summer, i will list them here (not by any order):
Puma v1.08 Football
Nike T90 HG Acuto
Total 90 P/L Aerow Football - Yellow/Royal
Pro Evolution Soccer 6 Free Ball
Hard Ground ball, used in our teams around here (hardest ball alive, i guarantee you)
all blew up and/or hit a spike. =/
ATM i have the portugal ball:
Quite soft and hard at the same time, i really like it, except for the color. But for a price/quality thing, its actually pretty good.