Sight radius matters to the shooter.
I had a G19 and a G17, have shot G34 and G26 but now own a Plastic M&P and wish it were a Pro or 9L.
I have most of the 1911 family, GM, Commander, and OACP.
I can shoot the longer guns better, they are more (operator) accurate. I, for one, do not find them slower on the draw or transitions.
But not so much better that I would wear one all day. Seat bump would be a major annoyance.
The G19 is widely recommended for good reason.
I use fibre optics for competition where the light is usually good and the targets clearly defined.
But the color-around-tritium you have is more versatile in differing lights. I have one factory gun and a couple of nail polish jobs to give that sight picture.