+1 on the Wolverines...
I started off with Red wings, they were great and lasted a good number of years. At the time a local general store carried both and tried on a pair of both for a side by side comparison. I went with the Wolverines and have not looked back since, not to mention our Military unit also switched over to Wolverines as well. Now I will tell you a I recently had a pair within the last 3 years, very comfortable, oil free and slip resistant soles, soles started failing after about 6 months. Most of the boots I have had lasted well over a year with heavy foot traffic and oily dirty nasty plant conditions. I contacted Wolverine and right away they wanted to take care of the problem. Provided me with an RMA number, asked me to send them back to them, even at the time assigned a case worker who I sent them to. I logged onto Wolverine website and picked out 3 new style of boots and they sent me a brand new pair, no questions asked. They later got back to me about what they though went wrong with the boots and hoped that I was not having a similar issue with the new ones. If I had any other questions to please get in touch with this case worker with a name and number. Not many companies doing this...
The one thing that I would also say is that it all depends upon your foot shape, size and arch. I recently was looking for a pair of hiking boots. I tried several types makes and models. I finally went with the Keens. These feel great on your feet, even after a long day of hiking, 10-15 miles or so. I have noticed now that many people at work are switching over to Keens, so with my recent purchase of hiking boots, I am considering trying a pair for work as well.
Hope this helps.
Bill