Used to go here often for dim sum and have enjoyed the experience each time. Although dim sum is served daily, I've only visited on Saturdays and Sundays. Gets VERY crowded after 12pm, so try and arrive by 11am if you want a chance at the fresher selections.
Love their egg tarts, beef tripe, short ribs, mango custard, shu mai, sugar cane shrimp, and fried rice balls (with seasoned ground pork filling).
Be sure to try and ask for a table near the aisles as sometimes it's hard for the ladies to maneuver the carts in between tables.
Prices are decent for each dim sum item. We sometimes order a couple of dishes off the regular menu, to supplement the smaller dim sum items.
Since PHX doesn't offer alot of dim sum options, C-Fu will remain my top choice for dim sum cravings.