REAPER runs really very well on Linux, it has to be stated, and is one of the easier DAW's to learn thanks to things like "The REAPER Blog" and "RAPER MANIA" channels on Youtube that really make REAPER great. It is one of the best values for money in the DAW world as well. VERY, very powerful software, great price.

[1] - https://www.youtube.com/user/audiogeekzine

[2] - https://www.youtube.com/channel/UCq297H7Ca98HlB5mVFHGSsQ