On Puget Sound
First Post
I think the "best check result" makes more sense from a descriptive standpoint, since it is a telepathic link. What this effect simulates is, if either character notices something they can immediately notify the other. Therefore, each character should use his/her full Perception ability, with all relevant modifiers, to see if either one noticed. Some halflings will take Alertness and high WIS, and will usually be the successful one of the pair. Others will link to the Elf Ranger in the party, and usually use the elf's Perception instead of their own poor one. Ghostwise is just instant communication, no "magical shoring up" of the other character's perception required. I like that it rewards party design rather than character design.