Roxul r14 or safe n' sound for superchunk bass traps

[RecordingMaster]

If doing triangular superchunks in the 4 vertical corners of a room, what material do you think would be more suitable and why?

Roxul R14 Comforbatt Roxul | Roxul Comfortbatt R14 For 2x4 Studs 16 In. On Centre | Home Depot Canada

OR

Roxul Safe n' Sound Roxul | Roxul Safe'n'Sound For Wood Studs 16 In. On Centre | Home Depot Canada

Thanks for any help!