bitassets won't come out until Monday last I heard and NXT is already planning their own equivalent / counter. NXT as far as I care has a more extensive ecosystem and more developers.
The difference I think is BitsharesX is extremely popular in China (99% comes from Chinese exchanges and 80% is Yuan-BTSx) while NXT is more international. BTSx almost doesn't register on the internet compare to its' activity in China.
I think NXT is more secure and stable than BitsharesX.
BitsharesX lives and dies at the hands of the Chinese private funds. Do you really want to invest huge amounts into BitsharesX this very minute if some guy in China can type a few numbers on a keyboard and send the capitalization down to $5 million?
That's like being a Bitcoin bagholder who bought at $1200 - a lot of them were bullish until the dump from China.
Heck it would be a disaster if the Chinese Government reacted and bans BitSharesX - *poof* that's 99% of BitsharesX activity gone overnight.
