I've found the 1911 generally receives varying comments based on the individual's point of view...
As seen by K/L frame guys: The 1911 is a great gun. I can carry more rounds than with my revolver and it is flatter to boot. It is about the same weight as my 3" 686, but not too heavy. Unless I've been carrying an Airweight J frame I don't notice the weight difference. The hammer back, cocked and locked is a little unnerving at first, but I got used to it.
As seen by 1911 fans: What else would you carry? John Browning got it right, otherwise it would not still be around over 100 years later. Anything designed after 1911 is a waste of time and effort or a feeble attempt at a defensive handgun. Don't even get me started on these plastic junk guns out there today. They just don't have a soul like the 1911 does. If it ain't a Colt, it's a copy. (Or insert your favorite brand specific snappy saying).
As seen by modern striker fired fans: It weighs how much? It only carries how many rounds? You've got to be kidding... What was the cost for this thing again? Why is it so complicated to field strip and clean? Did they need to use so many parts? Why do I have to learn to use a safety? Wait, you said it is a full sized auto but it only carries 7+1? What were they thinking?
I love the 1911 design and own a few. From a nostalgic view, you can't get a more classic American self defense auto... The 1911 is it. It has been swacking bad guys for over a century.
Are there lighter, smaller, higher capacity, easier to run, easier to maintain guns out there? Definately, but if you practice with it you will be hard pressed to be better armed. Do I carry one? I have at various times in the past, but now I'll likely have either a J frame or a GLOCK with me.
To the OP, you have the 1911 itch and it will only be scratched if you get one. Will you still like it and carry it after a few months? Only time and you can tell. Regardless of the brand you choose, make sure you run enough rounds through it to feel both confident in the reliability of the gun and your ability to run it.
I think you, like most of us, will find a warm spot in your heart for the 1911. Even if you still carry your J frame as your primary gun, your 1911 will likely become your favorite range gun.
Edmo