You're thinking of sunflower oil. High oleic sunflower oil is mostly monounsaturated fats.
SAFFLOWER oil, or bastard saffron oil, is one of the worst oils you can use. It's far worse than soybean oil. Far worse than canola oil. Even worse than corn oil. It's almost pure polyunsaturated fat. It. Is. Awful.
Sunflower oil is very bad, too. Some people may consider the high oleic, but I have no interest in eating some GMO freak oil that's been modified in a laboratory to increase the monounsaturated fats. I'll just stick to good old cold pressed extra virgin olive oil if I want a MUFA oil.
Don't put your trust in anyone on this forum, including me. You are the key to your own success.