I had the BG 38, and I sold it for a 442.
I liked the BG, but the trigger bit my finger between the top of the trigger and the top strap. It created a blister on my trigger finger and eventually drew blood. I could adjust the grip, but it didn't feel natural. I also didn't care for the upper cylinder release. It was reliable and accurate, but overall I decided I preffered the more traditional look, feel, and function of the 442. The laser wasn't a big factor for me either way, although the button on top isn't as easy to use as a CT grip.
I haven't shot the 442 yet, but it carries better (I mostly pocket carry) and the trigger doesn't bite me...I've dry fired it. It also locks up tighter, if that matters to you.
There are others who like the BG 38, so you may want to search "Bodyguard" on the forum to get more input.
Hope this helps...good luck.