Well, as long as you are getting a very good price...you can just resell it for a profit when you find out the Bravo is SO MUCH BETTER.
If Magpul would make a target version of that stock, I'd be all over it...but that grip angle is horrible; needs to be as close to 90 degrees as possible.
The mags never gave me an issue, worked perfectly. I know some people have issues getting the Bravo stock to work with B14R mags, but I never had the problem...guess I got lucky. I got luckier when I found that the polymer Vudoo mags that DID NOT work with the Magpul stock, suddenly ran perfectly in the KRG Bravo.