I own a wide spectrum on firearms from a huge variety of makers. I've always been one to look for "high value" deals. That being said, if a deal seems too good to be true, it probably is. The thing I've really come to realize is even if a gun works great today, if you aren't going to be able to get parts or service for it 5-10-20 years down the road, it's not a good deal. For example, some importers are famous (or infamous) for bringing in boat loads (literally) of non-US made stuff that works reasonably well, flooding the market at a cheap price, but once their "container is empty" good luck getting a spare mag or extra spring. It's not worth it.
As far as domestic made junk. Avoid it at all costs. There's no need to spend "2nd mortgage" money on everything you own, but stick with proven guns from known makers. Just my .02