[Jamo]

...and BBs are just fine. Don't worry about flatspotting...really over-emphasized by folks since it's gone after a mile or two. As for hunting on freeway grooves, so did the uber-asspensive runflats on the C6 Vette I had. Just watch the sidewalls after 2-3 years. When/if they start cracking, start doing burnouts on the rears and get your fun out of them. I enjoyed all three sets I had, and money-wise, they may make more sense than the Avons.