Top 5 would have to be
1. Sacred servant paladin, additional domain spells and the like makes it feel like you can customize your paladin and follow more of a theme
2. Virtuous bravo paladin, it's nice to not feel restricted to heavy armor and big swords
3. Sound striker Bard, gives them a bit more combat ability which is nice
4. Dirge singer Bard, my personal favorite way to do necromancy
5. Tormented crusader paladin, really fun design I think and my favorite while going solo
