well imo, luxe are just a smoother version of shocker and on that note it's temperamental so you would need to know it very well. And for geo2, well it's a geo2 and it's insanely reliable and easy to maintain, now with this bolt i'd say it would be a little better in terms of shooting the paint and that's about it because the geo is consistent as it is, especially when broken in. Still comes down to personal preferences when it comes to ergonimics, etc.
My best set up imo is a geo with sl3 reg, geo2 bolt guide, and geo2 bolt or exalt bolt for cold weather. I could shoot that every day! I like the ergonomics on the big grip frame on the geo and it's cheap
that's my 2cents