Levantine Arabic: It's the best we can do in such a short time

[WannaBFluent]

Hey guys,

I'd like to say: It's the best we can do in such a short time.
This is my try:
هاد أحسن ما نقدر نعمل بوقت هيك قصير

Is it correct?
Thank you.

 

[gbasfora]

My try :

هذا أفضل ما يمكننا فعله في هذا الوقت القصير.

 

[oopqoo]

Just for the fun of it I want to try as well, and we'll wait for a fluent speaker to say what is right.
هاد احسن اشي منقدر نعمله بوقت قصير هالقد