13 or 14 SEER?

Your recommendations on a 13 or 14 SEER R-410-A compressor? price difference is about $900.00

Comprerssor are not rated by SEER, entire systems are.
900 is too much for that little difference.

Do you have a variable speed airhandler?
That will bring a 13 to 14 by itself.

Yes , the air handler will be a variable speed.
Thanks for your input, The new equipment that was quoted was 900.00 additional for a 14 SEER rated condenser.