I've been using a 'Midget T' exclusively since I received it August of last year, many gigs have been back line only, just the vocals and maybe the kick drum going through the P.A. I also play a 5 string exclusively, from function gigs to playing with a loud rock type band I've been more then happy with how it's delivered. I did spend a lot of time with it in a rehearsal room working with my amps eq and such as it's a very different beast to other cabs that I've used previously. I use a markbass lm2, I boost the bass and the low mids a great deal more than I did with my previous cab, but whatever I put in it seems capable of putting out. As previously stated I've used it many times without front of house support in smaller venues, with a loud band I've yet to take the output volume past 1 o'clock. I have no experience with the Acme range or some of the other brands mentioned so can offer no direct comparison, however with the one month return policy I would recommend checking one out before ordering atlantic wide. Hope this is of some use,
Arthur