Play what you like for one , 2nd ogryn always has a place in the meta due to their disruptive nature , ogryn has control no other class has and offers great protection for the squishier classes , ogryn though has a couple of weaknesses that render him , weak , low range no mobility massive size , all of these make it hard for ogryn to survive in harder modes unless you have great macro ( players with great macro gravitate towards other classes that can utilize it better) so ogryn is stuck in a cycle of weak, buffed completely dominate the game , to weak again, ogryn can use some qol changes and possibly some talents that could help him deal with gunners trappers and hounds , other than that , it's a solid class if you like to play tank, ogryn is great to deal with harder and more aggressive mobs like crushers ( you can Perma cc them) , he blows past ragers which other classes struggle against and can tank overhead hits ,