Has anyone found a light/laser combo for under $100 that will stand up to recoil over time? I am shooting a .40 cal M&P. I have considered:

UTG 2-in-1 Tactical LED for $67.49 at Amazon

XP6EX-LED COMPACT LASER AND LIGHT SYSTEM for $66 Ebay

EMA® Light / Laser Combo for $70 at Sportsman's Guide (I have had bad luck with SG quality)

I am afraid to buy any of these because I have heard that some of the cheap ones will fly off the rail after a while or just quit working, because of the effects of recoil etc. I am resigned to buying an Insight M6X Tactical for $279 at my local gun store because I believe that brand is field proven in tough conditions over time.

Has anyone found out differently through experience.

Any suggestions are appreciated.

I want a light for home security usage during night time hours, and a laser for dry-fire practice to get better with the trigger etc.