I'd prefer neither. Clay can be unleashed better at OLB, but he's still by FAR better than Jake Ryan at probably every position except Kicker
I think Jake Ryan is a qualified guy off the bench and a solid special teams type athlete. Ryan is serviceable at best and most likely wouldn't start on 25 out of 32 teams (that's being kind). He has done adequate for a 4th round pick, but the guy to watch right now is Martinez.
I wouldn't even be surprised if Jake Ryan gets bumped as a starting LB during the course of the 2018 season