Hello everyone! I have recently found interest in fixed gear bicycles, but have not yet purchased one. I was wondering if you guys had any recommendations on some good fixies in the $200-300 range. If you have any tips for beginners as well, I'd love to hear them!

Also, I've stumbled across a bike called "Critical Cycles Harper". I'm wondering if this would be a good option because it's real cheap, and seems to be of good quality, although some reviewers could disagree.
Also, also, I would definitely be willing to build my own fixie, as long as it's cheap. But I don't know if that's really possible with good quality parts.

Thanks,
Fruits