DO. I was in the most insane pit of my life, and it didn't skip a beat. Freaking amazing for stealthing. I've put this thing in tons of stealthing situations and it's been awesome every time.
A great thing is the clipping meters. You can just check your pocket and see if red flashing is coming out. If it is, then you're clipping!, you can just back off the levels without even having to turn the screen on. Just keep going into the red goes away... Pretty sweet. Of course you could also dial levels without even using the screen at all with this method.
However, I would also look into an Edirol R1 as well, as it suits some people better.