I would’nt let the comment you quoted in your post hold me back, I mean, you want to sell it, and use the money towards ammo, training, or just to lower the number of platforms you’re trying to stay proficent with, then sell it.You’re far better off staying proficent with a couple diffrent platforms rather than trying to stay proficent with 5.Trying to stay on top of 5 diffrent platforms will usually end up with you being a mediocre shot with all 5, I’d lower the number even more, 2-3 being more managable, and realistic.As far as the Beretta goes, They make 'em everyday, they’re not rare or hard to find,just about every gunshow you go to has them for sale,If you sell it and regret it, and want a replacement, one is easily found. I myself had a Commerical version of the M9, nice pistol, shot well, accurate, downsides were it was huge for a 9mm IMO, difficult to carry concealed, lack of sight options, and frankly did’nt do anything better than my P-2000, or my PPQ It was a safe queen. So, I sold it, with no regrets. Anyway, it’s your decision, There’s alot of food for thought in this thread, Good luck.