I’m flying Saigon-Doha-Warsaw and I have an option between a 3 hour layover and a 13 hour one. Qatar Airways offers a 3 hour city tour. Would it be worth the long layover to go on the tour? I’d be going in July and could go on the tour at 6 pm. I’ve never been to Qatar and scared I could be missing out if I go with the shorter layover but then again I’m not sure.