I don't use a stand for AG brewing. I use a table.
Honestly, I'd hold off on a stand until you have your process and equipment under control.
I've posted this before, but my AG brewing gear consists of a single converted keg, a propane burner on a wok stand (which puts the burner at about table height), a 5 gallon OR 15 gallon mash tun, depending on batch size and grain bill, and a few buckets. A folding table holds the mash tun and other bits and bobs you need for a brewday.
I heat strike water in the keg, then dough in to the mash tun. During the mash, I heat sparge water (if I'm sparging) in the keg. I use buckets to move the liquids around.
Once I start to sparge, I collect wort in one or more buckets, and move sparge water with another. Once the keggle is empty of sparge water, I dump in the wort, and start heating to boil.
After a couple of years brewing this way, I have a pretty good idea of what I'm looking for in a stand. I hope to start building it in the new year, once I get a little time to scrounge scrap metal. I've decided on a tree-style stand, so I won't have to muck around with a pump.
Remember, brewing is a craft, and there are many paths to the same result -- good beer.