I bought the TW MGRadOS 3 weeks ago.
String is just fine as is, good tension, what I"d call around 56 for an OS. Needs about 50 shots to break in and settle in. Brand new, it's a rattling pinging machine.
Racket is fine, has plenty of power for any level of tennis.
It's definetely softer than Dunlop200's, and power equal if not better possibly due to bigger head size.
If I was a singles player, I'd consider the MGMid, which has to be easier and smoother than the LMRadMids.