First of all if I am beating a dead horse by asking this question I am sorry. I have 2 Gretsch Electromatic's. I have D'Addario XL Chomes 12-52 I love the warm bluesy/ jazzy sound and feel of them. I finger pick a lot. I am thinking of putting a bright set of strings on my other Gretsch. Please any recommendations. I am kind of new to hollowbody's. So Nickle Wound or Pro Steel strings??? If you use one or the other which one's do you like and why.....sound? playability? Thank you for your advise.