I've got a CTR on one of my several carbines, my other have STR, Vltor IMOD & EMOD, even an old school Colt M4 waffle on my M4 clone, Rogers SuperStoc, and my newest is a B5 Systems BRAVO SOPMOD (slightly narrower than the Enhanced & LMT SOPMOD but wider than the CTR/ M4 mil stocks).
I usually prefer narrow stocks for dynamic use of the carbine but I like using wider stocks when using mainly magnified optics, steadier cheek weld easier to aim.
However my current all around stock is my B5 Systems BRAVO SOPMOD in between the width of the narrow and wide stocks, it have a limited rotation QD sling swivel that prevents tangling or twisting of the sling.
If you end up deciding on getting the wider LMT SOPMOD stock, I would recommend getting the B5 Systems Enhanced SOPMOD instead, same as the LMT but lower price and it have an anti rotational QD sling swivel.
B5 Systems are also a current military supplier of their Enhanced SOPMOD stocks.
The newest Colt LE6920 M4 Carbine Magpul Edition models are now using Magpul MOE SL furniture, they are no longer using the older original MOE models.