Totally worth the price mate. Genuine PTS are a great addition to any gun. Better than replicas, I learnt this when I bought a cheap PTS knock off MOE stock and it broke after a few days of use. Then bought a genuine PTS MOE stock for a lot more, and it's still working to this day.
Great I'll get a couple then. Thing is I was just reluctant to spend when I have ~ £130 saved up it's quite a lot for a couple mags and I was seeing if other people thought it was worth the money.