I've seen that kind of shovel edge before (not that brand) and I know it's a good design. Just not sure what benefit it provides. Looks like a marketing gimmick - kudos to the business owner for running with it!
I used to carry a small scale shovel with a plastic D-handle and that got used once (plastic wasn't rigid when shoveling sand). I bought a lightweight full-length non-wood handle rounded shovel. Best $15.00 I ever spent on a tool for off roading.
Someone mentioned Kobalt shovels. Nope. We've purchased a couple of them for work and they aren't getting used as they're the heaviest shovels ever lifted. Feels like it's got a full shovel of gravel on it when unladen.
My advice (FWIW and it didn't cost anything so that's what it's worth): buy a long handled shovel with a rounded end. Home Depot has plenty of choices including this one for $26.00
If you wanted a short handled shovel I'd buy a long handled wood shovel (full size) and cut the handle to preferred length.