You dont have near the problems of a small frame person,can hide nearly anywhere as long as its a normal cc piece,desert magnum might be a problem,might not.9mm full size will disappear,even a 45.Compact anything from pocket to iwb,larger iwb or cell phone hideaway,that one pulls up and out to use.
Whatever you are comfortable with and some carry places just arnt for some,and fine for others.
You should be also able to reach it and get it out without to much input.And be able to fire whatever it is repeatedly,and do so safely.
And be able to do all the above as quickly as possible.