Hi everybody i'm new in this community so probably you should excuse me if i'm writing in a wrong section.
i'd like ask you any advice about the trip i'm planning. My idea is:
27/7 MPX-SIN
31/7 SIN-DPS
14/8 DPS-SIN-MXP
I use to buy everything with american express where i've got 130k membership rewards. so first question is:
where i should buy the ticket? From singaporeair from amex travel or skyscanner etc..?
Second question is:
I'm too big to seat in economy so i must exclude this class. My idea is to buy premium economy and take, with membership rewards, the business' upgrade. What do you think? is it better buy directly the business class ticket?
Third question:
there are hotels you guys suggest to book with this flight company? Hotels that can help me to collect membership bonus?

Many thanks in advice