From a sound-only standpoint, I have no qualms with Behringer in my personal exp. I haven't played the amps, but I would apply the same mindset to these as any of the Behringer stuff I own-don't expect it to be as road worthy as your bigger names.
Play it, and if it sounds good, and you're not going to be touring with it, it may be ok.
However, as said before, for the price, you could find used Fenders, Classic 30's, etc. Or, new Carvin stuff.
Just shop around and see what you find.
I have a couple of problems with BEHRINGER products.
The first is build quality...these are not dependable. You can't see inside, but ask any qualified electronics tech/guitar amp repair tech BEFORE you buy one of these.
Second, I have a problem with buying a $400 amp that will re-sell used in six months for $200...and in two years for $125. This isn't just a BEHRINGER problem, but BEHRINGER and Line 6 amps will prove out to be some of the worst resale pigs on the market. Buy a USED Peavey Classic that you can resell basically for what you paid today...in two years.
MOST IMPORTANT to me is the ethical question of supporting a company like BEHRINGER that is based on completely COPYING technology, design and research by others. They simply reproduce everything from major companies (ie. Boss, Peavey, whatever) badly and flood the market with cheaply built knockoffs.
I'm old enough to remember when another company called ISCV Audio in Farmingdale, NY that used to steal technology and design from the successful amp companies in the '60s & '70s.
They knocked off Fender amps with "Earth" amps....and got sued.
So they switched to knocking off Kustom amps with "Plush" amps...and got sued.
So they switched again to knocking off amps by a relatively small new company called Peavey with the "Earth" amps name again...and got sued OFF THE FACE OF THE PLANET. **(NOTE: DON'T mess with Hartley Peavey)**
The finally got the message and stopped doing this garbage.
Do yourself a favor and consider buying a quality USED amp that is worth servicing and/or repairing when the time comes. BEHRINGER amps are akin to disposable VCR and DVD players...but at $300 to $400 per experience, this can get to be an expensive life lesson. I'm just sayin'