Does anyone else refuse to use ugly warframes?

If I am going to be looking at something for hours on end, I want to look good and if a warframe doesn't meet this criteria, I refuse to use it. The worst example of this is Dante. I know that Dante is an amazing warframe, that is both easy to use and powerful, but I just can't stand how ugly he is. The ugly looking helmet (the alt one is only slightly better), the awkward off metal that goes well with nothing and the weird body shape, all makes me not want to use him. Another example of this for me is Gyre.

What are some warframes that you don't use purely for visual reasons?

Edit: I changed my mind about Dante tbh. It took a bit but I managed to make him look good.