Hi I'm new. I have 3c AA hair and I'm looking for a good straightening tool to straighten my hair. When I was a kid, my mom used the old stove comb that you put on the burner that straighten my hair. But that's just too much heat.

I have used a few different flat irons gdp, hot tools, babyliss pro, not hot enough to straighten my hair. I have used a couple of straightening brushes, its meh but my roots are still curly and not straight. Tools at the salon straighten my hair just fine.

I'm thinking of buying those hot brushes to brush and straighten the hair before I actually straighten it ya know? Idk what are some good affordable pressing comb to really straighten 3c hair?