Look for this to be a company wide thing in the near future. Also look for it to be a negotiated part of the contract where the company will have to furnish part or all of the cost of shoes. I figure at least two pair a year.
As to the comfort, if you get a good quality shoe, you would be hard pressed to know that they even are steel toed. My last pair was steel toe, and you could not ever tell, and I was the worst as far as thinking they would suck as far as comfort. they cost 125 bucks.
Until they mandate the type of shoe, get something that absorbs shock. The less strain on the hips, knees and ankles the better.
d