The Lowa GTX's are a great boot, used them for a few seasons and couldn't fault them. Just got the Meindl Glockners as they seemed the best from what I've read on here for digging. I bought some Altberg Warriors in the winter but although they are a nice, light, comfortable boot they seem a bit lightweight and I'm not sure they would last long for shovelwork so they'll be kept for Friday nights down the pub...