Good quality string- both gauges
I've recently tried both the red and blue versions of these, and well, like most GHS strings, they're awesome.
Hint- Use 10-48s (Blue) on a 25.5 (eg. strat) neck. Use the reds (10.5-50) on smaller necks (les paul/mustang)
That'll maximize they're playability, and I believe it is what Gilmour himself does.
ProsGood feeling, big tone. Dynamic string, good tension, but bendable.
ConsNothing. GHS are a great brand