I agree, very picky on ammo. HVs like CCI Mini Mag, Federal Bulk, Win M22, Rem Golden Bullets are the ones I had no issues. Worst is Winchester Wildcat, failure in almost 50% of the time with No fire & Feed issues. Also, keep the slide rails well lubed. Since it is a 1911-22, any part of your hand touching the slide while firing will cause issues. Otherwise, pistol is value for money and one of the best after sales support form Blueline. A decent entry level pistol and a good intro into 1911 platform.
Safe shooting!