I have had every variant of the Euro Barlow (with regards to blade shapes) pass through my hands and my favorites are the Shuffler and the Warhorse. I traded away my Shuffler to a buddy (see above

) and have not replaced it yet - mostly because I vastly prefer the Rams Horn on these knives and I haven't been able to find one since.
The Warhorse is an exceptional knife with a lot of cutting power packed into a nice tidy package. It's a no-nonsense knife and one that provides a worry and hassle free experience when working hard or hardly working - depending on one's interpretation...