My Serendipitea is also good. It's located at Cocoon Boutique Hotel, near Timog (Sct. Tobias-Sct. Rallos), less crowd and open til 2am.
Tried 3 drinks from them. Yummy yung Wintermelon MT w/ coffee jelly then the Citrus kumquat & Zesty Lychee very refreshing. Matamis timpla nila kaya 50% sweetness inoorder ko sakto lang. Large drinks @ P85 inclusive of basic sinkers. Sayang nga di ako nakabili dati ng Metrodeal vouchers nila.
Mga natry ko pa lang:
Gong Cha - winner talaga mga house specials nila(sarap w/ pudding) although it can get too sweet; best Wintermelon MT for me
Chatime - tried Matcha red bean MT, masarap naman.. not a fan of the red bean though at mashadong maraming ice, pwede ba yung matcha lang? looking forward for their mousse line
Happy Lemon - sarap swabe, drinking them make me happy indeed

meh ganong effect? haha.. parusa lang long lines
Bubble Tea - their MT's are too creamy/heavy for my taste pero masaya yung little pearls nila
Moonleaf - tried Yogurt MT, Peppermint MT & Banana MT lahat masarap, yung Tiramisu MT waley
Serenitea - natatabangan ako sa drinks nila parang diluted, not too strong tea taste/flavor, sarap ng chicken chops
Tea 101 - Taro MT nila meron din taro bits, ok din snacks nila fish fingers with cheese & breaded scallops, got vouchers from ensogo
SIP (Galleria) - ang tamis at heavy ng Chocolate Chapuccino at 75% sweetness kakaumay, nothing special with their honeycomb waffle; their other drinks looks promising though
Tea.ology - drinks are so-so, malamang nagsusuffer na sila sa pagbukas ng Gongcha sa Il Terrazo
Boba (inside Goodies convenience store) - worst I've tried, ordered Black Forest MT ewan yung lasa.
Magastos tong addiction na to!

I keep their flyers(if available) when I visit so I could plan what to order next time.