In addition to the Burris base/Seekins ring combo, I’ve also used Burris Signature Zee rings with good success, but the cross bolt doesn’t inspire excessive confidence.
Believe it or not, I’ve had nothing less than excellent results from the SWFA rings. They are not as sleek or refined as some, but they align well and hold securely, for only $35 a pair. Pretty hard to beat for shear value.
https://www.swfa.com/swfa-ss-tac-30mm-1-rings-97259.html?___SID=UJohn