Ok I,ll bite.
The shineray X2 might look a bit rough,I assume you are talking about the stickers.
Pffffft to the stickers i reckon.It has a gem of an engine, good suspension, not ohlins or white power but better than any other bike from China.

Its a dirt bike so its going to get covered in , well, dirt i guess.
We can be sure it weighs more than it,s claimed to weigh, but it isn,t very heavy

Its damm uncomfortable to ride all day and its too noisy..

Is it worth the extra money over the other options?
Hell yes it is.

Is there a better 250 dirt bike available from China?

I dont think so , your opinions may vary.

FYI. mine just clocked up 9000km might be time to give it a wash...