I think #02-37 might be better than #01-06
#01-06 bedroom faces road direction. On diagram, there is a partition wall. But not sure how well it will insulate the sound out & whether it will be more dusty
But #02-37 prob cost more I think & higher monthly maintenance fees
think the share value should be the same (maintenance),
between stack 37, 2 and 6, i would rank it like this :
37 > 6 > 2
stack 6 con :
facing the entrance, even though there is a partition wall, i think the vehicles might be an issue, the noise + chance of lights beaming into the house, good thing is you save time walking into the condo

can easily walk out to take a bus (for your members who do not drive)
stack 2 con :
facing substation, there is a reading grove there, might have teenagers chilling there peeking at your house
stack 37 con :
facing tennis court / yoga lawn

maybe can see chio bu doing yoga
not much diff between patio and 2nd level, its a love or hate thing, some people like patio, some hate it, there would be a niche market for patio buyers next time if you intend to sell/rent, i don't think there will be anyone though who likes 2nd level.
i don't know how much are you in a rush to secure a house but the next few batches of BTO will be around 3 years (compared to 5 years wait), the tampines BTO was under subscribed

can wait for the next BTO if you are keen