If it were me, I'd go with the Cleto over the baby beast, though I've only vaped the Cleto, so I can't give you a true comparison as far as the vape, but the Cleto is such an easygoing tank, topfill, it won't leak if you TRY to make it, good coil life, etc. I can say with a fair bit of certainly that mine was reliable (I PIF, because I'm not a DL person) and I've not seen a lot of issues/complaints (other than like any other vaporizer of that type, it will drink juice). I have seen people having trouble with leaking on the baby beast, though I'm not sure how much of that is user error, really, since it appears most of the leaks are fixable.
That's my input, but folks may come on over and say the baby beast is a better vape, and it well might be, for all I know.
Good luck deciding,
Anna