The jerico 741 was on my hit list for a while.
The BE and the Jericho have a lot in common, but I haven't researched the BE, so take my replies with a grain or two of salt.
I can tell you a few things about it, mostly second hand, but from some reliable sources.
Being a steel gun, with a full length dust cover, it handles itself quite well, and should make for an excellent SD weapon, gaming toy, or gun to introduce novices to the joys of centerfire handgunning.
Having a polygonally rifled barrel, lead rounds are not recommended.
It has problems with wolf ammo.
Magazines are hit and miss, but the gun itself is fine.
Since it is a loosely based clone, a lot of grips, and magazines are available for it in the aftermarket.
A lot of these things can also be said about the baby eagle.
I'm just not sure if all of them are.
As for accuracy, I've heard some good things.
As for dependability, that is a first-hand sorta thing, so I have no opinion about that.
As for it's value, I almost did buy a jericho 741, but instead opted for the original. (CZ75)
I may still buy one, who knows....
I'd personally stick with the steel-framed ones, the polymer frame would offer no advantage in combination with the full-length dust cover.
Also, I would assume that the polymer models would have their own grips and magazines, and would no longer interchange with other models.