I'm hoping you guys can help me choose the right FF program. The redemption rate on TG is bad and SQ award availability is not great either.

(1) What is your home airport? BKK
(2) What types of fares do you usually buy ? J for 70-80% of my flights (incl. short and long hauls)
(3) How many miles do you usually fly each year? ~70K
(4) Do you have any kind of status at present? What is it? SQ Gold, TG Gold
(5) What is most important to you in a FFP? Mileage redemption
(6) Which routes do you fly most often BKK-SIN, BKK-LON, BKK-SFO
(7) Preferred Airlines - TG and SQ
(8) Do you travel for work or pleasure? 80% travel for work

Thanks!!