Durable, snow-moving machine
This is generally considered the shovel of choice for many avalanche professionals and ski patrol. The shovel is extremely durable and with a large blade surface and extended telescoping shaft, it really is a snow-moving machine! I've used this shovel guiding in the mountains in Alaska and Utah, two locations with the most snowfall on record, and am a big fan. It's a bit heavy for lightweight ski mountaineering, but is the best option if you plan on digging.