Open Job Advancements: Thoughts?

I really like it, i was getting really bored of my kaiser and when the revamps came out the new paladin and dark knight looked really cool but getting new untradable gear is enough of a pain and then theres leveling a character, inner ability, boss quests, and all that fun stuff that makes people not want to switch characters. Luckily i had my level 200 dark knight with most of that stuff done already, sure i'd need to switch gear over and replace untradables but it lessened the load a lot. and if i want to switch between dark knight and paladin all i'd need to do is get a wep + 2ndary