While I was watching Rackets&Runners video, he mentioned RPM Blast Rough as his one of his favourite string and it's an underrated string. Then, I decided to give it a shot because I had Alu Power with 22/20kg. I liked it at first but then the string died and it didn't work well after 2 hours. I restring my blade v8 16x19 with RPM Blast Rough at 20/18 kg. I think I like this version since I get great power with an effortless spin that comes with a soft feeling. Tension maintenance is also good. It's been 2 months and it still works well. Almost nobody mentions about RPM Blast Rough, so I decided to share my thoughts about its performance on blade v8 16x19.