So worth doing Mark....you will notice a huge difference when using the tools.... and the finish they return.
Same as most things...the first attempt is a bit daunting.....you will crack it for sure....
With your "Pricking Irons".....its worth dragging them through some Bees wax before you start your stitch runs......will make life easier when pulling them out after punching through buddy
When stropping the tool edges on leather.....go gently and let the compound do the work for you....then finally polish on a clean piece of leather......jobs a good'un