Oregon Leather/Rubber Chainsaw Boots: Any Good?

[Mass. Wine Guy]

I'd like to buy a pair of protective chainsaw boots because I've probably been too lucky all these years. I don't have a ton of money. Are these Oregon boots comfortable to wear?:

Oregon Forestry Steel Toe Boot with Leather Upper Lug Sole 537501 | eBay

Then again, the ones above aren't rated as chainsaw resistant. These are, though:

http://www.baileysonline.com/itemdetail.asp?item=ORF+295384+8&catID=12107