Over the years, I have belonged to a number of music forums and when is comes to discussion of amps, I have seen people post things like "but you can't gig with it" in reference to amp xyz or cab abc, etc. I always do a bit of an eye roll when I see this and the reason is simple. There is no agreed upon definition of a "gig". Is a gig only a gig when it's a 3000 seat theater? A stadium? A 50 seat coffee bar? I would say yes to all three of these examples. As far as I'm concerned, if you are being paid to play for an audience, then it's a gig. If we agree that a gig can be anything from the smallest coffee bar to the largest stadium show then any appropriately powerful combo or head/cab can do the job. Would I play Wembley Stadium with an Ampeg BA110 combo? No, of course not. But I would play a 50 seat coffee bar with one, depending on the type of band/music. Conversely, I would NOT play a coffee bar gig with an SVT/810 cab.
So, I guess the point is, before you say "You can't gig with this amp", think about all the possible gig situations or better yet, say "I can't gig with this amp" if you play big venues and it's a small amp we're talking about.