stage mate with efx(now 380$) without efx(340$) is the best deal with no headaches.with fender passport (harder to carry,more time to set up)you still need 120$ bat pack.not worth it.
carvin(100w)-80$ more for ext speaker- has bat power(can install 2nd batt for 50$),4 ch,efx,aux in,all 2 band(except ac ch with 3 band eq) with efx level,speaker out etc.another thing -you can sit on it.no need to carry anything to sit in the park/beach.easy to carry and wt-32 Lbs.

for a acoustic /vocal OMB gigs in anywhere-there is no competition for that price.