Talk:Rhino (Warframe)/@comment-8745018-20130426110145/@comment-8032793-20130426111002

You can level up your Shield and Health mod one more time each without spending any more point cost. I'd recommend levelling those first.

Personally I don't even use those mods on my maxed Rhino though. Iron Skin makes them kind of useless. You just want enough so that you don't die before you can do Iron Skin in my opinion.