Why don’t you like the bonded leather? I guess I find it easier to keep the page open to where I want it, and I find it easier to read in my lap if I don’t have a flat surface to put it on. What was the negative feedback that you heard?
OK, first, I want to make clear that I have not personally examined the Baronius bonded leather Bibles – so I am just speaking of bonded leather Bibles in general.
Two traditional bindings are hardcover (which, when well done, always lies flat) and leather (which is more durable, limp, and can “flop” easily in the hand).
The limpness and flexibility of true leather is incredible. Here is an
example (not with a translation that I recommend, but we are talking about book bindings here).
My experience is different than yours – I find that hardcovers, if they have sewn bindings, tend to keep the page better than bonded leather. The key factor here is the binding – many cheap books are made with glued bindings which do not lie flat (or hold page position) regardless of whether the binding material.
Bonded leather bindings combine the worst features of both. They are made from collagen leather fibers from macerated hide pieces bonded in a synthetic or latex resin – which unlike real leather, is not particularly durable or resistant to rubbing or scratches. This makes bonded leather feel like plastic. The edges of bonded leather can be rather sharp – just like a sharp plastic edge. This makes it uncomfortable (for me, at least) to read in bed. Bonded leather, in my experience does not make it easy for the text block to lie flat (particularly with glued bindings).
(There are exceptions – Cabra bonded leather is better than usual bonded leather, but the only publisher using Cabra bonded leather that I know of is Cambridge University Press.)
Hardcover books can be stored on a bookshelf in upright position, but neither leather nor bonded leather can – the edge will over time collapse. That means both leather and bonded leather must be stored horizontally. The problem with bonded leather is that the cover tends to quickly develop a curl – to keep the cover flat, one must put a larger book on top of the cover with sufficient weight to hold down the cover.
For leather bindings, the best (in my opinion) are from best to worst (1) goatskin, (2) calfskin, (3) pigskin (also called Berkshire leather). These are all made from solid pieces of leather. A step down is (4) French Morocco (this is split, thin calfskin). My next favorite is actually the cheapest – (5) “
new generation synthetic leather” made out of polyurethane on a vicose base – usually called TruTone, TuTone, or NuTone. This type of binding is quite good, even though it is entirely synthetic.
For me, a high-quality hardcover (not all hardcovers are high quality) feels best. I also crave truly limp leather covers. But bonded leather – forget it. But that’s just my opinion.
For more thoughts on leather bindings, see Tim’s comments
here.
Regardless of your opinion on bindings, I think you will find the interior (page block) of the Baronius to be the best out there.