Amp stands are too bulky. A speaker tripod collapses smaller and you can carry it in a bag, along with your bass stand or microphone tripod. Just drill a hole under your cab and attach a stand adaptor (ebay or amazon around $15) and raise your cab at any height. It is also flat if you'll set your amp on top of your cab.
(Those are not my pictures)
...or you can use a double amp stand, like those, for your cab and your head.
Or a single tall stand
(Those are not my pictures)
...or you can use a double amp stand, like those, for your cab and your head.
Or a single tall stand