@asvjerry Glad you asked.
The nearfield setup lets you peer deeply into the recording.
Like most people I am not using the Ohms for nearfield listening though I have tried that and it works quite well.
The detail the larger Ohms deliver in general depends a lot on what you feed them. They are currently very well fed off the same amp as the KEFs and there is nothing lacking.
If I had to choose only one speaker would still be my big Ohm F5s. Second choice would probably be somewhat larger KEFs. Blades would likely be the ultimate. But I am not really interested in any new big heavy gear these days. I’ve had success downsizing yet improving the sound in general by doing my homework and leveraging smaller and more cost effective products that take advantage of technical innovations.
Note that I do use a sub with the little ls50 metas and that combo set up well is hard to beat in smaller rooms at least and at listening levels considered safe for long term exposure.
I also have a pair of Italian crafted Sonus Faber floor standers that I got a very good deal on locally on the house. Those are lovely in all ways also but of course are way different.