My input to this is:
Keen Targhee are a great fit for wide feet but are just not robust enough. Ive had 3 pairs, all failed within a year for stitching failing and soles falling off – all were replaced for free by Cotswold
Lowa Renegade wide fit – not wide enough for me but a brilliant boot if it fits – my son owns these now
Meindl Journey are a great fit. First pair lasted 400 miles and the sole came off. They were replaced for free and I think they are ok if they are used as a 3 season boot
I also now have the aldberg framlington in the 5 width and this is a great fit and will be used all year round ( lakes in winter, alps etc. in summer )
Final point is that I have wide feet at the front but not wide heels or high volume so I use a sorbethane foot bed to take up the excess volume in both the Meindl and Aldbergs
Hope that helps