If your "name" is associated with the ownership of a pair of Platinum Audio Solos you will find both of these speakers somewhat bass shy of what you are used to. I say this as a former owner of Solos and having owned a pair of Taylo monitors and currently own a pair of Linbrooks. Having said that my experience has been that while lacking in low bass as compared to the Solos my Linbrooks walk all over them when it comes to mid bass,highs and over all musicality. I always felt the Solo highs were tizzy and aggressive in nature. My first pair of Taylos monitors were less tizzy than the Solos but moving up to the Linbrooks offered a better (to my ears) tweeter (Millenium vs Revelator), smoother in nature and of course a better bottom end with the additional Seas woofer but still shy of the Solos.
Additional comments - the Linbrooks are rear ported so rear walls are more of an issue vs the 7Us as those are front ported (like the Taylo monitors). The Linbrooks will require a good stand (addt'l cost) vs the 7Us being floor standers. The 7Us have the hotter tweeter (only my opinion) than the Linbrooks do but this comes down to personal taste and I'm sure Ty would install the tweeter of your choice if you wanted to swap them (Millenium into a pair of 7Us).
I come from a planar history (without subs) so low bass has never been a big draw for me but I can advise that both of these speakers do tight accurate bass very well - just not very low. I've heard the Totem Manis but not in my system and I'm sure they'll go lower than the Solos (I really hope thats what you currently have given my comparisons...) but the Totems have a very distinct signature. I liked them quite a bit but given my affinity for Maggies if I were to jump to another speaker it would probably be back to a planar.
Additional comments - the Linbrooks are rear ported so rear walls are more of an issue vs the 7Us as those are front ported (like the Taylo monitors). The Linbrooks will require a good stand (addt'l cost) vs the 7Us being floor standers. The 7Us have the hotter tweeter (only my opinion) than the Linbrooks do but this comes down to personal taste and I'm sure Ty would install the tweeter of your choice if you wanted to swap them (Millenium into a pair of 7Us).
I come from a planar history (without subs) so low bass has never been a big draw for me but I can advise that both of these speakers do tight accurate bass very well - just not very low. I've heard the Totem Manis but not in my system and I'm sure they'll go lower than the Solos (I really hope thats what you currently have given my comparisons...) but the Totems have a very distinct signature. I liked them quite a bit but given my affinity for Maggies if I were to jump to another speaker it would probably be back to a planar.