I’m sure it’s more convenient to OC, but no point in advertising the fact that you’re armed in most cases. One of the best reasons to have the OC law is so you don’t get in trouble for “flashing your gun”.
I live in Texas and always carry my gun, but it is always concealed. I see no reason to advertise to would-be perps that they need to take out the obviously armed guy.
The day the open carry law went into effect here in TX (that is, concealed carry permit holders were now allowed to carry openly), the flashing aspect became 100% moot, as flashing is simply “momentary open carry”.