Well just playing from level 1 offers that (xp boosted armor).
I got 5 unused tokens on my account (1 from sub reward rest I brought because they were cheap at the time) but I still prefer to start from scratch that way I don't miss out on story, gear, lore, titles, credits, companions(affection wise), guilds, all those xp boosts, crafting (better to do from level 1 too so there's not major skips in schematics), abilities (to place them properly to pull of better combos), and other expansions RotHC & SoR.
Only way it would be of value is if they add more story after KotFE (about 5 expansions worth).