I use olive oil or canola oil. Sometimes I use Crisco cooking spray.

I don't use the regular vegatable oil anymore

Currently, I am using canola oil too. Looks like it's pretty healthy.
I have a bottle of olive oil at home too (Bertolli's). Guess, I should start using it more often.

I think Canola is healthy. My mother says so, and she's a doctor. We can't use olive oil all the time because it's more expensive.

Wow! so, now Canola oil is certified by a doctor
So, I can go ahead with it without any doubts, I guess.
you are right, olive oil all the time can get really expensive!

I use a variety of oild and I also use butter and ghee(clarified butter) for cooking. For regular cooking, I mostly use maize oil or canola oil.
For baking, I use only butter or olive oil.