The Park Tool PCS-10 repair stand is a great bike repair stand for a home bike mechanic. It can be easily set up and folded for storage, and can hold up to 100 pounds of weight.
Pro Very steady and stable
The PCS-10 has a 3 leg system, with two of them folding out in an L shape against the floor. You can attach any bike by the seatpost and be sure that the stand will hold it well. The stand can hold up to 100 pounds, which will do for the vast majority of bikes out there, even electric bikes.
Con Difficult to adjust the clamp
There's not enough clamping force in the clamp itself, so you'll be tightening it with the handle constantly. There is a winding lever to do this, but you might be left holding a possibly heavy bike until you fidget with both the width and clamping force of the clamp.