I bought a Head Liquidmetal 1 about a month ago that came with the original strings. I hear people saying on these forums that strings can make or break a raquet, and it made me wonder.. Even though my raquet is very new, will I see much improvement from going with stock strings to say Prince Synthetic Gut w/ DF or Wilson Stamina/Sensation DTs? I'm not saying I'm postively going for these but they're ones that I found at my local store. What are these particular strings known for (power/control/durability)? And lastly what is a synthetic gut, I see that term come up alot. If I do restring I'll be putting them at 63 lbs 16x19 pattern, and I'm looking for strings that will last me 2-3 months, as I play 2 times a week.