Mr. @smee78 ...I always wanted the Sub 2000 that used the S&W 59 series mag model. Never could fine one for sale. A friend has one that takes Glock mags in 40cal and it is fun to shoot, he uses his as a bedside gun.
I owned 2 and sold them both. Just couldn’t really warm up to them, mainly because of my inability to get a red dot to work no matter how hard I tried.
Have a 2nd gen in 9mm. Very good for what it is. Very accurate (despite cheap looking sites), foldable, fun, glock mags and inexpensive to feed. Would resist the urge to gussy it up much, outside some foam on the stock ext.