SCH BiS Boots?

[Eriane]

This is why gear in this game needs interesting additions like set bonuses.

Then no one would be thinking about PVP boots as BiS for a difference of 1% crit.

First of all. No. This isn't wow and mixing and matching gear to obtain the build you want is fine.

Taking pvp boots for the crit is fine if you are hunting for bis in a crit build. That's why its called bis. No one is saying one piece of gear will make a big difference, rather looking for the overall benefit.