Depends. If you don't mind walking home once or twice, electric. If you do mind, then gas. If you own an electric cart at some point it will die on you and you will walk or be towed. Not if, but when. It could be you forgot to plug it in, or a bad charger, or a corroded connection, or any one of 10 other things. But it will happen.
Now this comment will cause a storm of replies of those that claim it will never happen to them and their electric cart.