If playing is just a hobby for you, then by all means use a stand. But if you are serious about being a musician, and want to be taken seriously, no stand. I think a stand screams amateur. I know that is going to rub some people the wrong way, and again, if you're just having some fun, then fine but if not, then it basically boils down to laziness. I'm not here to convince you to stop anyone from using a stand. I know a couple of people that have been playing the same 10 songs at an open mic for a year, but they still use stands for those songs. Completely reliant on them. I also know they put very little practice time in at home. It's a crutch, but they have no desire or ambition to be musicians. The thing is, people are so lazy these days. Nobody wants to put in any work. They want to be good or great or rich and famous with 50% effort. I seem to be in the minority in that I'm willing to dedicate more than 30 minutes a day to whatever is I want to be good at. Woodshedding 3 hours a night minimum instead of flopping on the couch to watch American Idol. But again, if you are just having fun, it's a hobby, etc then this is by no means aimed at you and you don't have to defend yourself.