I wear snake boots myself...
Never had any chaps to try out so can't speak towards those.
My wife bought me a pair of cabelas pinnacle snake boots about 3 years ago and I have been very pleased with them and I have not worn them out yet. They have been comfortable even from the first trip out and have lasted well.
Comfort is a big thing for me... I bought a pair of snake boots once that just did not wear well and on the first couple of trips made blisters on my feet - not nice.
The cabelas pinnacle boots were very comfortable and that is a big plus for me.
We do have rattlers and copperheads here... and in some low areas cotton mouth - although I just don't see near as many snakes the last 5-10 years as I did back in my younger days.
They have some new pull on boots that look good and are getting good reviews. See link below.
www.cabelas.com/product/Cabelas-Pull-On-...roducts#BVRRWidgetID
In my younger days I worked for a timber company and got lots of experience at snake bites. We had to wear leggings during the summer months and I got bit (hit on the leggins several times). Saw several other guys get bit too and even from the larger rattlers you hardly ever got bit over ankle high. Most of the time it was down around the shoe/bottom of the boot.
Not saying they could not bite you higher, but from my experience they usually bite around ankle height or lower.
The type of work we were doing we killed copper heads on a daily basis and rattlers a couple times a week.
We were cutting rings around trees with hatchets(scrubb stuff that was left after clear cutting) and before we burned it and then planted in pines. When you have 30 guys lined up making a pass thru the woods beating on every tree with hatchets... believe me you find the snakes and worst of all yellow jackets and hornets.
If you like frog legs... you would like Rattler too.. the meat is very similar - very white and a little stringy... but good flavor.
TNhunter