Have opportunity to buy BHK 300's or Pass Labs 250.8 for my Thiel 3.7's- thoughts??

By all accounts Bascom King did a masterful job with the BHK amplifiers. Pass Labs has earned an esteemed reputation. I’d audition both of them at home . I don’t agree that Pass is a no brainer choice compared to the BHK. You must listen and then decide preference. 
Charles