Regular Shoes vs FaceStompers

This is another simple difference of 'Cheap but Good Enough' vs 'Expensive and Possibly Worth it'. FS are almost always better than class shoes, though they will have less jump and speed and other such. But honestly, unless you Chaos the FS to your benefit, FS won't end up much better than 12-15 stat Archer shoes. If you have other things to buy (a HT pendant, a higher attack cape, etc), better to put those things on higher priority.