Advice

Looking into getting a ecd, I found a 2017 with 100k on it. For 23k it’s currently in the shop getting new intake manifold. I’m looking into buying one because of the mpg, I drive about 30 miles to and from work mostly highway about 5 miles of it is city. I tow a camper roughly 6k lbs. it would be a daily driver but I would need it to be reliable. On the fence of getting once cause I hear so many bad things with the engines mostly on YouTube and on the internet. Just wanted to get some advice on how these engines are and what I can expect and if I should consider one at all or if I should look into getting a gasser again. (Don’t want to do that at all.) any advice would be greatly appreciate. Thanks cheers!