which battery?

[NV300ex]

i can get either a 10 amp dynavolt or i can get a smaller one 8 amp yuasa.. im leanin more towards the dynavolt cause i can get a extra 2 amps on it where as the yuasa battery i'd have to drop down to 8 amps since the price jumps up 50 more dollars if i got a yuasa 10 amp. both claims there japanese battery product.. however i know yuasa is made in usa n some are in china. i dont know yet about dynavolt what its made in.

which one would you go with?? i can't decide.