I would recommend Insomnia. I thought that it and 11/22 had the same vibe. (not the same story lines, but the same 'upbeatness'). LOL I had to make up a word to describe a King book! Another Lyn-ism to add to the dictionary
Just re-read The Stand, enjoyed it SO much more than first time round, many years ago (although I re-read it because, and I must have been away with the fairies, i thought Doctor Sleep was a follow up.... and thought I'd swat up, silly me, but it was a fab re-read!). Might I suggest It. Absolute King at his best. And everything else.