[CBBaron]

Go for the Ninja. Even if the Lifan doe hold up the Ninja is much more useful. The smaller bike will struggle with anything more than city speeds. The Ninja 250r is very capable on any road in the US.

If you just want a toy to play with then maybe the Lifan is a decent deal if it runs well. But if you want to use the bike then the Ninja is less likely to disappoint.

Craig