Once upon a time I would have said yes to permanently straight hair.
But not anymore, I think curly hair is way more interesting & individual than straight hair.
When I used to straighten regularly I always liked to leave a bit of a wave, I think that looks more natural than poker straight, totally flat hair.
A couple of weeks ago I was going out for a meal with my SO & I decided to dig the straighteners out (1st time in months) mainly to see how long my hair had grown. Well it looked bl**dy awful!! It really seemed to drag my face down & didn't look 'me' at all. I didn't have time to re-wet so ended up putting my hair up in a twist which actually looked really good with the straight hair.
I bet straighties have bad hair days too.