Thoughts on sharpening systems like this? kept seeing ads from a company called wasabi in my feed. it holds the knife at a consistent angle and you grind it with the stones. whetstone purists aside is this a legit setup if you are having trouble using

Adam Savage Upgrades His Knife Sharpener!

AivaToba Whetstone Knife Sharpening Stone 2 Side Grit 1000/6000 Whetstone Knife Sharpener, Waterstones Sharpening Set Water Stone for Kitchen with Angle Guide, NonSlip Bamboo Base, Flattening Stone

Wasabi Knife Sharpening System - Steve's Cooking Your Catch - SurfTalk

2. Pros & Cons of Various Sharpening Devices

Sharpening systems which keep a constant grinding angle

Wicked Edge WE66 Obsidian Precision Knife Sharpener : Tools & Home Improvement

sharpeningstonereviews, Just another WordPress.com site

sharpeningstonereviews, Just another WordPress.com site

2. Pros & Cons of Various Sharpening Devices

Sharpening systems which keep a constant grinding angle