The M11 bit is mostly marketing, it's not that similar to the military P228/M11, but I think it's a wonderful gun for what it is. Basically a 229 updated with some nice features (night sights and most especially the SRT). If you don't want a rail, I think it's probably the ideal 228/229 pattern gun in current-production.
I'm a fan, despite the bit of Exeter Sig marketing dust sprinkled on it.
Beretta PX4 Type F Fullsize .40 S&W | Beretta 92FS 9x19 Para | Beretta 8040 Cougar Type G .40 S&W | Rock Island Armory GI 1911 .45 ACP | Sig Sauer SP2022 Stainless 9x19 Para | Sig Sauer P6 9x19 Para | Colt Python 4" .357 Magnum | Colt 1968 Det. Spec. .38 Spc. | Ruger LCP .380 ACP | Daniel Defense M4V1 5.56x45 | Alpine M1 Carbine .30 | Steyr M1895 8x56 | Ruger 10/22 .22LR |1943 Izhevsk Mosin-Nagant M91/30 7.62x54R | Remington 870 12GA