My two Rollei tripods (
that I got for 69€ each) have arrived
I'm quite pleased with both (hard not to be at the this price), I'll probably keep the bigger one.
Given their fairly beefy legs (Beta: 31|28|25|22mm, Gamma: 28|25|22|19mm), they're surprisingly slim (thanks to the Y-shaped center column).
That design makes it impossible to fold over the legs for storage, though. The legs fold down very efficiently but the folded length (570mm & 545mm respectively, plus the head of course) is rather cumbersome.
top to bottom: Rollei Rock Solid Beta 180 Carbon (with Sirui K-20X), Gamma 180 Carbon, Induro A114
I don't think I'll use the long center column too often. I'm sure it'll come in handy occasionally but I'll probably use the small column most of the time.
I don't need the center column to reach eye level (at least not in landscape orientation) and the tilt mechanism seems quite useful without extension: