Rotosound PN10 Pure Nickels

I accidentally discovered pure nickel strings when I bought them by mistake and now they've become my favorite. I've also been trying many different brands, and I have to say Rotosound did not become my favorite.

Packaging is very minimal which is a plus these days. Installation was ok, although they could use different color coding for each string.

These strings sound great. There's loads of sustain and perfect brightness. However, the feel isn't as great. These feel very stiff and sharp. Not easy to play and fingers ache afterwards. I use 10s with other brands but I feel like 9s could have been a better pick here.