I have stayed at both properties - and for such a short stay would recommend option 1. Cost is about 37 USD for 6 hours. And the room is comfortable. And you can sleep or or entertain yourself w the TV.

Option 2 costs about the same - only you would have more time. But then you would have to deal with customs and the Concorde shuttle. Not worth the hassle in my opnion. The hotel itself is majorly boring - and reminds me of a Caribbean off-shore, American style medical school facility. LOL.

TV channels are depressingly limited. The pool closes at 7PM. The Concorde offers a good breakfast which is included in the price, tho, beginning quite early, IIRC w eggs/oms cooked to order. There is a very small workout room. The shuttle is liable to be packed both ways and crammed full of bags. Use www.asiahotels.com for advance reservations and the price mentioned. Very clean rooms, tho, and all-in-all, not a bad place for the price.

Cheers.