The PRS SE P20 came with a set of 12s as default. I am averse to thick strings especially in acoustic guitars so going down-gauge is the natural thing to do. On that note (forgive the pun), going down-gauge is not a downgrade. If there is a mandatory string gauge that all acoustic guitars should adhere to, please link me the source so that I would be enlightened. For this re-string episode, I refrained from going straight to my preferred set of 10 – 47, instead, I’m going with 11s first. As seen above, the GHS 11 – 50 was put to the task. The factory default action was retained to feel the immediate impact of a gauge change. The decreased tension was felt immediately & I am more at ease during play, less mistakes, definitely.