Berry's Bullets are a bit more money but I have found that they are always a better quality product. I will use CamPro when I can't get Berry's but the quality (especially their quality control) is lacking (a nice way of saying pathetic).
I once asked Andrew Higginson if he would sell CamPro. "I won't sell those" was the immediate response - no other explanation was forthcoming...
Berry's ALWAYS packs more than the advertised quantity. No other issues and I've probably loaded 20k +
CamPro, on the other hand, is always going to give me a few surprises and aggravations when I break the seal on a new box and take a peek inside!
Issues that I've repeatedly found in freshly purchased boxes of CamPro:
Entire batches are tarnished brownish-purple on 3 occasions from 3 different suppliers. Yes, they still shoot fine but they make the end product look like junk.
Numerous 9mm HP bullets have White (ceramic?) crystals or a White Ceramic Ball jammed into the hollow point. Also, additional balls floating around in the bag. At a guess, these crystals and balls must be a polishing media.
Incorrect bullets in every batch, especially .38 wad cutters mixed into the 9mm bullet batches. Also bullets of incorrect weight - several 147g mixed in with 115g. This could lead to a fatality if not noticed - a mild load for 115g using a 147g bullet seated to 1.100" would become a 100,000 PSI hand grenade!
I have never had a box of CamPro bullets that weren't received "light in numbers" - 974 bullets in the last SEALED box in 9mm 115g RN. And YES, I did I hand-count them before loading because I have very little faith in CamPro.
But they are cheap and now you know why...
There - I got it off my chest, rant over (sorry folks, my bad!)