I enjoy both on a regular basis! Now looking at the Sig 226 Elite SOA and an FNX 45 have to say just think I am addicted to them all!I've been battling with this thought for some time now while I consider my first 1911 purchase and I've come to this conclusion for myself...
For practical matters, there's really not much the Glock 21/41 can't do better than a 1911... Weight, capacity, reliability, ease of use and care, durability, accuracy (somewhat), no real gun smithing skills needed, etc...
However, there are a few things modern pistols like the Glock can't do...which is to look so darn good doing everything 1911's do while carrying forward such a rich history.
1911's pretty well win hands down in pure handgun sexiness and over 100 years of being loved so dearly by so many.
These things are what has attracted me to the 1911 and why I can't wait to buy one.
The only answer I can find to the Glock/modern pistol vs 1911 debate is to own and enjoy both.