I needed to change strings on my acoustic (Cort MR710F NS), and the only set I had laying around was electric 10s, so I've put them on. Normally I'd have acoustic 11s. But I didn't care and gave it a go. I can definitely hear the difference, and it's much easier to play. It understandably encourages me to play more like on the electric guitar, bending and going up and down the scales. Now funny part: I took it to the park for a small picnic, and there was a friend (pretty good player and a guitar beginners teacher) trying my guitar and played a bit, but they didn't even notice. Only when I said that I've put electric strings, he noticed and said that I shouldn't do it without giving any reason. The truth is I don't see any reason not to do it, besides the sound and feel. Do you have any opinion? Anybody tried it? How bad did it go?