A Running Shoe problem

Hi.

Hope you could put a few suggestions my way.

Basically I am after a new pair of trainers.

I have wide feet - 4E - and have been perfectly fine on new balance 940 [Size 10]; which I have had for nearly a year.

Had a gait done at sweatshop and they put me on 1080V2 as they didnt stock the 860s. Done a few runs in them and the last run I done I had to stop as my right foot hurt. In comparison I done a 4miler last night in my 940s and they were faultless. 

Today I went to run and become and tried on the 860V2 2Es and they were just like my 940s - albeit too tight.

They dont stock the 4E version, and I am finding out that they are very hard to get hold of.

I also tried on Mizuno Wave Inspire 8, but found that I didnt like the wavy form of the shoe on my left foot.

Any advice?

MTIA.