If I were to put one on a gun, I would go with the Crimson Trace.

Here is why:

First, that LaserMax is a laser aiming device first and a guide rod second. Its a fantastic idea, but, you are replacing a part on a gun that is VITAL to its working mechanics. You wouldn't replace the drive shaft on your truck with a broom handle would you?

Secondly, we used to sell a lot of them at our gun shop. I thought they were great. Then, within two weeks of each other, three people brought different ones in that had failed (in some way). When they failed/broke the guns would no longer fire(see edit). That was a HUGE red flag for me.

I recommened the CTs because they are the same price, fully adjustable for windage and elevation (lots of them are now coming with free batteries for life), and if they ever fail, you still have a fully functional gun! It is easy to install them. They are also a great company, with great service and knowledgable people.

Happy new year!

Edit: When I write they would no longer "fire", I mean they would no longer "cycle". They will go bang once, but lock up tighter than a bank vault after that.

One other thing...try getting that little tiny button to slide over when you are under stress or if it is cold outside. Sweat on your palms...forget it. The CTs have the activation switch in a place where it will be turned on when you naturally grip the gun to fire it.