UKC

As the title suggests. I have a wide forefoot and narrow heel. Looking for a comfy stiff shoe for slate climbing E1-E4

Tried Instinct VS and Vapour but would like to try something else. 

Reccomendation? 

Thank you

Comfy and stiff aren't adjectives I necessarily put together. I would try the Unaparallel version of the Whites; someone else will be able to advise which is most similar. Miuras are good but lose their stiffness a bit quick for the slate. 

In reply to:

I've found 5.10 quantums have been very comfortable for a stiff shoe.

Instinct vs are better tho

Miura VS. It's an absolute weapon for all things that need an edge but also sensitivity. It climbs face, crack, steep, everything. I have a similar foot shape to you and it fits perfectly. Enjoy! 

Ocun Ozone comes in plus fit for wide feet, best edging shoe I've ever worn.

Five Ten Whites for me, no idea what the shoe shape is but most Five Tens fit me well.