Looking for a red dot and I have it narrowed down to Holosun SCS and the 507C. This is going on a Glock45.. I like the shape of the SCS but not having the shake function kinda makes me lean towards the 507. Plus this is gonna be an EDC so I don't know how much "sun" time I'll get. I guess I would just need to leave it out in the sun when not using? Let me know what yall think