My tumblers are by Beech, and I'm very happy with them. The most important factor in my opinion is to get stainless steel shot. Zero maintenance, and that's a very good thing! It is so well worth the extra money.
Many apologies for getting you addicted Claire!!
Edited to say that my barrels are plastic, and they are noisier than rubber barrels, but I have to confess that I find the noise they make quite relaxing!
