What rates is everyone getting right now?

Shopping around for rates on a $300k primary residence loan. 760+ credit score in the midwest. I've talked with a wholesale broker who had me at 7.1%, and then a local credit union who got me down to 6.6%. What kind of rates is everyone getting right now? The 6.6% seems pretty good but not sure if I should continue shopping while I'm in the credit inquiry window.