Got my first Sig - P365 X-Macro, suggestions for upgrades?

Going to be heading out soon to put a couple mags through it this weekend… looking forward to it as it is way more comfortable and substantial in hand than my prior concealed carry, Ruger LCP380… got the LCP purely out of the fact that it is easy to pick up and pocket when heading out the door. Don’t judge me 🤣😜

Any suggestions on upgrades or mods that you feel are a must have? Thanks in advance for your input!