Positives and negatives - Viridian Weapon Technologies Reactor 5 Gen2 ECR Red Laser With IWB Holster For Springfield XDE 9200055

I purchased this for my EDC Springfield Armory XD-E 45.
Positives:
It fits like a glove. Laser is amazingly bright. Installation is a breeze. Sight adjustment is simple. Activation of laser when pulled from the holster works every time.
Negatives:
Laser On/Off button is way too small. You need baby fingers to activate it, making it impossible to activate it without using the Holster. Holster is uncomfortable and feels like it needs an extra screw to stabilize it. My gun being a 45 with 7 rounds and the added weight of the laser it's just to flimsy and constantly wants to rotate.