Sound quality-wise, these are pretty great for my expectations of TW. I have not had much experience with this format. No idea about the MW07. The technicalities are good for a single DD, but the treble peak is too hot relative to the upper mids, which need a boost to compete with the bass anyways. I guess they did a little tweaking to the sound compared to the MTW1, but I've never heard that one personally so I can't say for sure. Crin's graph of the MTW1 shows kinda what I'm hearing in the MTW2.
For podcasts, the default tuning is fine. For music, these really need a bit of EQing to sound their best. But once you do, it's quite smooth and great for longer sessions.