The reality is everyone's vision and perception of light is different, we all don't see the same image or color tone the same when viewing through glass...be it spotters, bins, or rifle scopes. If we all saw the same image in the same brands, then very few optic companies would have survived till today. There is no "best" for everyone, we pick what looks best to our eyes and budget allowable.
The OP has $2500 to spend on a spotter and tripod set-up, as we all know a good spotter deserves a good tripod foundation and head...and those don't come cheap either. A member earlier stated he got a Swaro ATS, cover, and tripod set up for under $2500...not many people can say that's not a great set up and reasonable budget....and a great tool to add for his for hunting and scouting.
Broomd: I too enjoy a 30x SW eye piece, great view and excellent for digiscoping