I traded-in my G43, which I've been carrying since they were released, for a Sig P365 XL this last weekend at a gun show. I hate to say it, but its aesthetics, its maker and overwhelming positive reviews on youtube sold me.
I recently was siting my rife in at the range, and after having done so, I decided to shoot up my 3 full magazines of +P carry ammo. I normally have fired regular range ammo through it, but have fired a few mags of the good stuff over the years to know where and how it shot with it. For some reason, I just wasn't happy with the experience after this range outing.
I still haven't taken it to the range, but I'm hoping I have a better experience with the Sig. I have strapped it on, and I can say the longer slide is a slight issue. I don't remember the weight of a loaded G43 with a +1 mag extender, but the Sig appeared to be noticeably heavier. We'll see how everything goes once I get shoot a few boxes though it and get qualified to carry it. So, I can't recommend it yet, but it is a pistol to look into.