Best yeast for my next two beers

[willyb1972020]

I am going to be brewing (for the first time) a Brewers Best Oktoberfest and Vienna Lager. What is the best yeast to ues for them. I don't have a fridge to use right now but do have a room that stays at about 50 Deg. F. I was going to lager it in my garage that is about 40 Deg this time of year. If I can't use the preferred yeast for these beers will Kolsch yeast be a good backup?

 

[drainbamage]

For "in-between" temps, Kolsch or San Francisco lager (Cali Common) yeasts are a good choice.

 

[willyb1972020]

When I get my chest freezer and therma temp set back up what yeast is best for lagering temps?

I was thinking White Labs 833 for the Oktoberfest.
But not sure for the Vienna lager.