If you want wellies then The Muck Boot company ones are stunning. I wear them while rough shooting on farmland and they are very comfortable, flawlessly waterproof and the neoprene upper makes them perfect in hot weather.
I've not tried their non-welly type boots but if they are as good as the wellies then they will be very good.
I had some a while back. They don't burn for long, 100-120m and they go out.
The place I got them went bust, I've no idea who'd have them now as they aren't much use except for a 10 minute giggle.
I ordered a Targetmaster last week. I watched a friend using a similar but inferior system and googled for something similar but better. I found dozens of testimonies from very happy users so immediately ordered one. Allan emailled me to say he's a bit behind at the moment but hoped to get mine out for Christmas.