Hi, I need some help regarding choosing a one world frequent flyer membership program.

(1) What is most important to you in a FFP?
Reply: Availability of upgrades and redemption with lower taxes/charges, extra baggage allowance and lounge access.
(2) How many miles do you usually fly each year & in what class? How many flights/sectors?
Reply: Less than 25,000 miles in Economy. About 5 to 8 flights per year. Mostly short-haul. Occasional long-haul every 2/3 years.
(3) What types of fares do you usually buy?
Economy
(4) Can you choose your airlines and/or class of service? Do you travel for work and/or pleasure?
Reply: Yes. Pleasure
(5) Which routes and airlines do you fly most often?
Reply: SIN-MAA, SIN-DIA-xxx
6E, QR, CX, SQ
(6) What is your home airport?
Reply: SIN
(7) Do you have FFP status of any kind in OW or other airline? What is it? Do you have any miles banked in a FFP?
Reply: No status. 15k in QR and 12.5k in Asia Miles.
8) Preferred Airlines? Most common Airlines flown on?
Reply: Preferred - QR, SQ, EK, CX. Most common - QR & 6E

Thank you, very much!