im torn.

i cant decide if i should get 2 select 4 gos ($40 total), or if i should just get one motion 300 ($55 total) i want the "surround sound" that i could inherently get from 2 speakers, but i also want them to be loud and punchy (not something i would expect from small speakers) whats your guys' experience? (i like using speakers while riding my bike)