I know I am old school, but laser engraving is a contradiction. It may be ornamentation, sure it looks good, but engraving is done manually, and is an artistic skill. There is no inherent value other than the cost, there is no artistic value save what it costs. It really is just another choice.
A Belgian Browning Dianna grade gun is worth a lot more than a grade I because it has fancier wood and checkering, and a well done engraving pattern, done by hand.
If you want to have your name on your gun, so ahead. If you were to be gifting a gun to a valued employee or friend, I'd have it engraved by hand.
Remember, I told you I was old school