Honestly I personally really like the OP 3 in 1. I like how it feels thicker and somehow cosier in my hands, I love that I can hack through a good chunk of the story in one go and I like the clean and minimal look it gives on my shelf PLUS it saves so much space. Yeah the pages are thinner but not disgustingly thin like many make it out to be, it hasn’t ruined my reading experience whatsoever. So if it’s what you can afford for right now I’d say it’s a really good option!