The more criteria for your bench you can anticipate, the better options we can suggest.
Case in point, as Carvedtones pointed out, if you plan to do lots of hand planing, a bolted bench isn't as good a choice.
If you plan to use it for a lot of power tools, you want a higher bench. Try this, stand over a table with a palm sander, hold it in front of you such that you are standing upright and your arm is at a 90 degree bend. You will find a bench that keeps the tool in front of you much easier on your back.
The "rule of thumb" is a hand planing bench is best height around where your thumb and palm meet when your arm is straight and your hand points to your shoes.
In practice, hand tool work is about standing over the work and tool and pushing down/forward/backward. Power tools use is about holding onto a tool and guiding it back and forth (think router, sander, drills, etc).
Me, I'd build a low bench with a few riser boxes for power tool use. But there are as many solutions as there are woodworkers
Jim