Civic VX oil recommendations

[GotToyota]

What are most of you guys running for engine oil in these cars? With fall/winter right around the corner I am debating switching from 5W-30 and running 0W-20, as I get a good bulk deal for it at work (dealership).

Has anyone else had good success with 0W-20?

[Daox]

I'd stay with whateverW-30. That is what the engine was designed for.

[user removed]

Does it get that cold in Portland? Or do you drive places where it gets that cold (consistently below 0 F). Probably would not hurt unless the pressure at idle was too low or it was running out the tailpipe.

regards
mech