Why would you get the 1br instead of the 2br lockout?
1) It cost lesss & has lower MF.
2) You only travel as a couple and don't need a 2 bdm.
3) You are going to use it to trade with II online, and you know that you can often trade into a 2 bdm. with a 1 bdm., doing an online exchange.
Is there better trading with a 1br than a 2br?
If you always need to exchange into a 2 bdm., then you should buy a 2 bdm., because to put in an on-going request with II for a 2 bdm., you must deposit a 2 bdm.
Couldn't you rent out both the 1br and lockout for a better trade?
Renting and trading are two entirely different things. Depositing a 2 bdm. with II won't necessarily get you a better
quality resort, but it will give you more opportunity to exchange into a 2 bdm.
For lots of info. about how Starwood works, read the FAQ at the top of the page and the Starwood and II article in Owner Resources, also at the top of the page.