I am looking at purchasing a Glock 34 Gen 5 or a Sig Legion X5. I will be using the pistol for range work, home defense and plinking. I know there is a significant difference in weight - 26 ounces for the Glock 34 and 43 ounces for the Legion X5. Is the difference in recoil noticeable between these 2 pistols? I currently have a CZ Shadow 2 that I will be trading in on one of these pistols. The Shadow is a great gun with terrific trigger however I have found it too heavy for extended range time (I'm 72 and the weight does make a bit of a difference). I like the fact the Gen 5 34 does not have a slide cut out - never was a fan of that. Is the Sig trigger similar to the 34? All thoughts and opinions appreciated.