Intermittent fasting (or more specifically, following a loose version of the Renegade Diet) is where I landed.. and have been able to keep my weight steady while still making strength gains. In my opinion, it's a good choice who have a hard time controlling their food intake without the hassle of counting calories and/or macros. This way, rules are set, and then can look forward to ~4 hours of eating without restriction. I've pushed this feeding window to the limit, and to gain significant amounts of weight week over week, I basically had to eat until I physically sick for multiple days.
I've also had blood work done, with everything being normal since I started over a year ago.