That stand will surely work but it's not cheep, it takes the same amount of room if you're using it or not, it's not readily portable and it's not very flexable. I've seen Black & Decker's folding "WorkMate" shop benches used with the press and other stuff mounted on small boards that can be clamped in place and that seems more rationial to me.
That'll work. Another option is cast off cabinets. you might ask a local cabinetmaker if he could hook you up. They typically just throw them away when some female decides to drop 12K on a new kitchen (that the bitch never uses, more often than not).
A homegrown version of the portable bench you posted can be made from a cast off harrow disc. Just flop it down on the shop floor and weld a piece of 3in pipe on it.