I just put a set of the Blue, Silver, Red Lace sensors in my latest Strat build. I've already got a couple Strats with true single coils and several with buckers so I wanted something different...something in-between those.
That's just what I got. The Blue neck and the Red bridge sound kinda P-90ish (which is great because I'm a HUGE P-90 fan). The Red may be just a tad hot and sounds midway between a P-90 and a bucker. This is ok with me, I don't mind a fire-breathing-monster-with-clarity in the bridge. Much better than a bucker IMO. The Blue neck sounds VERY P-90ish. Love that sound.
The Silver in the middle sounds very stratish, kinda in between a Strat and a P-90 sound (more toward the Strat sound).. That's ok with me too. I think it sounds really great. I use the middle position in a Strat quite a bit.
The #2 and 4 positions still have some Strat quackiness (certainly not as much as true Strat single coils, but there IS some resemblance there).
And absolutely no hum in any position!
All-in-all I think I got what I was after. Now I've got a Strat with Lace Sensors, a couple Strats with '57/'69 singles, one with HSS, several with HSH, and one or two with HH. This is in addition to a couple Teles and many LPs.
I'm a very happy camper.