Darryl,
I have Both the Lansky systems. The one where you clamp the blade into a bracket and run the stones across it using the angle guides, and the one that uses the crock sticks.
I use the clamp system and the diamond or other stones depending on the condition of the blade.
If the blade just needs a slight tune up, the crock sticks are fast, easy and as effective as the stones.
The crock sticks come in two grades Medium/Fine on the pro system and is the only one I considered.
The crock sticks have 20 and 25 degree angle settings that match the angle setting on the clamp system.
What swayed me to go Lansky crock sticks over the sharpmaker is that the Lansky crock sticks are 9 inches. I believe the shapmaker sticks are 5 inches. In addition to the Lansky angles matching the clamp system I already had.
If you look at the Lansky website be sure and compare them. The better one comes with the two pair of sticks. I think the Lansky system is slightly cheaper than the Sharpmaker, but that didn't matter in my decision.
Yes, you hold the blade vertical and run it down the crock sticks. A stroke on one side and then a stroke on the other side. The 9 inch sticks gives me more comfort factor in that I won't raise up too high and glance the blade off the top of the stick and down onto the back of my left hand that is holding the board it is mounted on. It does have a hand guard.
When the crock sticks first came out back in the mid 70's, I had a set that were shorter with no hand guard. There is this thin 2 inch scar on the back of my left hand. I tell everyone that asks, that I was attacked by a knife and the knife won. 8 stitches.
I messed up with those crock sticks back then. A buddy at work commented about trashing his 110 because it wouldn't take an edge. I put it on those sticks and it didn't take much to make it like a razor. Well, I suddenly became the sharpening guy. What a pain.
my two centavos worth....