Welcome. You made a great choice in a carry gun. Get a good holster for the carry position of choice and shoot a bit before you swap sights. Night sights are great if you plan on shooting in the dark. I have a lot of guns with night sights and all of them perform poorly in low light conditions. If you have the post dot configuration on your gun, you may already have a set of the best sights for quick sight acquisition available..
I base that on my W.German P226 which I use to train new shooters. I tell them to but the golf ball on the tee and slowly move the trigger rearward. Everyone understands that concept and it usually produces great results.
"Never pet a burning dog"