I purchased a pair of Devore Gibbon X's earlier this year. I don't particularly like the Gibbon 88's but the X's are a different kettle of fish entirely. I spent over 2 years looking and listening to tube friendly speakers. One thing I have learned is to take reviews with a grain of salt, and to listen to speakers myself - properly run in and set up - and preferably in my own home. The Devore O's were an option I thought I would like, but they did not work well in my living room. The X's did, and beautifully. Audio Note AN-E's and Proac D48's were 2 other options I seriously considered.