For use in my 4" Kimber.. really like the idea of the 230grains being bonded, but can't find the 185+p version bonded. Which would you use, Ive read ballistic tests in various threads here, as well as Remington's website.. It seems, and is quite obvious that the bonded versions work better against various barriers (ie, glass, thick clothing, etc.) Is the +p rating going to be that much more effective, considering less barrel length? Im leaning towards the 230gr, after all more weight = better right? The cost will be about the same per 50 rounds. Kinda just getting opinions.