In 6 months, will the trip be in the 5 year lookback period or not? I would not reapply, if you get denied, until this trip doesn't have to be listed.
Unless you're hoping to sponsor somebody for immigration benefit, or get job requiring US citizenship, or travel to destination that requires visa now, but not for US passport holders, or planning to spend 6+ months overseas again... I would wait 8 months now.
Things will likely get stricter from January 20th. Whatever worked before may be harder to prove now.
It's your choice afterall. Good luck!