While i have only compared the TJMesh against Takatsuki on my Wavac Ec300b, the difference is night and day. What makes the Takatsukis such a treat is the completeness of harmonic overtones combined with stunning impulse and decay. While my EATs have the slam, they don't have the Takatsuki's harmonics nor the decay. The TJs are fun on rock but ultimately too loose to be in contention. Can I also suggest that any comparisons are done with proper tube dampers, since the ringing characteristics differ with again the TJs being most affected