Best places to find good kimchi?

This is random but i thought asking here would bring me the best answers.

i really like kimchi and have had a recent discussion with my dietitian and she wants me to increase fermented foods in my diet. I've tried a few from asian supermarkets near me and there was one i really liked but i can't find it again :( so i was wondering if anyone knows the best (not too expensive) brands of kimchi and where to get them!

also if anyone recommends any other fermented food to try that'd be nice too i'm on the south side of melbourne too so any around there is great