I was hoping to do the White Mounth munros today, but the cloud was right down and it was miserable most of the day. My back-up plan was the Glas Maol round .... and my back-up back-up plan was the Cairnwell 3. Even if navigation was okay, I'd still rather see the views when I'm walking. I ended up popping up a corbett (Morrone) late morning so I could see if anything looked like clearing - they all looked equally bad, so I ended up just doing the Cairnwell 3, got soaked and didn't get any views.
So if you do end up in the area and the weather doesn't play ball for anything decent, there's always those ones as a fall back for a multi-munro walk .... i.e. If you're going to be walking in poor visibility, it might as well be somewhere covered in ski lifts, buildings and aerials
(well, 2 of them are, the other is away from the road and ski area, but still has a well trodden path to help find the way)