How to choose best talismans for characters?

[ArrRenn]

One consideration I apply to this decision is whether the character has a stat-dependent skill/power. Boosting the stat(s) involved can make that part of the character more useful. Pretty much all talismans buff some combination of stats entirely apart from their other imparted abilities, so this stat/skill/power connection is my primary consideration. If there is not such a thing on the character, just have fun with the abilities of the talismans!