Skid question

So I was looking under my truck the other day there is really no skids under my 2011 double cab. I currently put 3"s of lift under it with wheels and tires. Do I need skids I don't off road much. Maybe a few times a year but nothing to harsh since I'm paying on it still and it's my daily driver this truck has only been off road once since I bought it. If I get skids what do I get which ones. I've done some research and there expensive an heavy. Do I need all of them or just the ifs one. I had aluminum skids on my last Chevy never really tore them up more of a reassurance thing from the occasional stick or rock. Any advice would be great thanks.

 

You should be ok without them. If you don't offroad much you should be fine.