Yet another vote for the Hewes/King Koncept/Jobo Stainless reels. Whatever brand they're being sold under, the 35mm ones are super easy to work with, because they have these little squared-off teeth at the core which make it very easy to line up the start of your roll. Just get the teeth in the sprocket holes, bend your roll of film widthways a litte, and start winding. The 120 reels are a little less convenient because of the spring clip, but still quite easy. Once you have it started, either it pulls a Barbra Streisand and goes like buttah, or you'll know real fast that you're out of alignment, so you just back it out and start over, slowly.
Oh, Stainless tanks CAN go bad... although it is rare. I had one that the side of the tank actually cracked. After some discussion, it was considered that the tank probably had a flaw in it, which explains why it broke there.