I have no problem with anyone not liking sideplate we all have different tastes however do not think that the Eell is merely a 10 with some extra engraved bits the extra 6k (list) on top of the std 10 gets you a whole different gun. Obviously you get the engraving for those of us that like it then you get much nicer wood with different palm swell and different dimensions, the stocks are individually balanced in fact the whole thing is better assembled than the 10.
The Eell shoots totally different also the balance is so refined that the swing is very smooth and requires a more positive and committed technique in fact compared to the 10 it could be considered slow.
I have had many beretta Incl 4 dt 10s of various styles and consider the 10s hard to shoot and will take control of you if your not careful whereas the Eell is a more forgiving gun but you have to show it who is boss.
Hope that clarifies things.
Ps, obviously i love sideplates and receive many comments of how pretty it is, no one seems to comment on me poor old 10 though