Sonor have never been one to go down the "gimmick" new item lane. I think the did all the science testing needed in the 80/90's and no there is no where to go.
I very much struggle to tell the difference in sound on the drum center of portsmouth video demoing the different sonor wood/shell options using good headphones and doing a closed eye listen
I own a maple hi-lite kit and bought a orphan light birch signature tom just to hear that "signature" sound. With the same heads fitted (aquarian studio x) I have that signature tom currently in my set and forget it's even a tom from a different range. it doe not sound noticeably different.
Sonor started building drums with beech because it was a local wood to them, it was never a tome wood choice, they only started making the maple hilite to satisfy the public that had now been sold on maple drums. If you look on the janka wood hardness rating beech birch and maple are in the same close range, if you were going to choose a differant wood you would need to go somwhere like Brandy did with their wood choice, but they were even because it was local Aussie wood to an aussie drum company.
Poplar and woods like that are using purely on price, and it pretty easy to see that putting one ply of maple in there is just a sale ploy to make people tell themselves they are just buying a maple set.
I think Sonor simple know layering different "tone woods" if mostly just marketing of something that cant really be heard, and thats not what they are about.
The way Sonor have been dribbling out new products and the lack of anything that could not be designed on the configurator in an hour for the 150th makes me think there whole design and marketing devison is one guy with a part time job.
" I think the hybrid design offered a blend of warmth and low-end fullness from the basswood, paired with clarity and attack from the maple"
Do you really believe that? I thought they told us birch has attack and maple has low end?
When all these companies put out their latest hybrid shell video, (latest i know of being the DW shell with one ply of aluminum inside the wood) when to they ever A/B the sound difference compared to the shells they already offer. Sonor dont even offer any audio files on the configurator so you can hear the option and choose.
As to your question, would i pick a hybrid ply sonor shell if offered, i honestly dont know what i would pick out of the beech/birch/maple/acrylic, light/med/ heavy and vintage options as there is nothing i have heard to sway my decision.
" I think the hybrid design offered a blend of warmth and low-end fullness from the basswood, paired with clarity and attack from the maple" Have you really ever heard any of this?