Why mad bunny next week bruh instead of this week. Technically no ones refining enriched now.
Enriched is still the go to for 7-10. Unless you are out of blessing from RNGod then you'd be very much screwed. Enriched event is saying goodbye next week, you'll be stuck to refine tickets that in my opinion would cost more during that time.
Although, opinions may change depending on what you really wanted and what you already have.