Tekton Lore vs. M-Lore

I'm interested in buying Tekton speakers and I'd like to know if anyone has listened to both the Lore and the M-Lore. If so, what are the differences between the two? Does the M-Lore sacrifice any of the clarity, depth, or musicality of the Lore? I plan on supplementing the speakers with a subwoofer so I'm wondering if it's still worth it to spend an additional $350 on the Lore ($350 is roughly 30% more when taking into account the cost of veneers, grills, and shipping). I know Lore have an upgraded tweeter but does it really warrant the additional cost? It appears that some people even prefer the tweeter in the M-Lore to the gold tweeter in the Lore.

I will temporarily be using the speakers in an 11 x 15 room but I plan on moving in the near future so room size shouldn't factor into the decision too much. Thanks in advance for your help.