I'm looking for a cube that's resistant to lockups and feels like it has a bit of weight to it. I'm not so worried about pops as I am about lockups. I have an F-II right now and it just feels too insubstantial. I want to feel like I'm moving more than air when I turn the cube.
I don't really want an A-V either because I've heard it's really, really loud. I've been looking into the C4Y DIY and it looks like basically what I'm looking for, but if anyone can give me their experience with DIY's or recommend something else I haven't looked into yet, please let me know.
Edit: I know this is a bit blasphemous, but I honestly really like the feel of my well-broken in storebought, it's just cheaply made so it can't cut corners and locks a lot. The FEEL of it is good, though. Would a Rubik's DIY have a similar feel, just lock less depending on tension?