After much research, analysis, and deliberation, I've decided to give the Yoko A052s a try this year, assuming all is not lost for the year. Reviewers seem to support that the A052s have better grip and longevity than the RE71s, though won't last as long as NT01s.
Of course, after coming to this conclusion, I realise that A052s are not available in 275/35 18. What do they have against BMW?