Why only three? Sounds like you're trying to get the feelers out about B3 and Red Ink.
My thoughts on the two. B3, only had one which was a cheap one from ebay. Seemed ok. Can't say more than that apart from a while back there were concerns about how the bats were pressed, especially the lower models. I'm sure this has been addressed. They have a different approach to bat making which should be applauded.
Red Ink, very good end result. Just be sure you're exactly on the same line otherwise you end up with a ST profile with a low middle when you ask for a CA profile with a high middle.