Which Availability Zones has better performance ? eg .us-east-1a, us-east-1b and us-east-1c

There are no performance differences between the AZs. Also note that AWS maps the physical Availability Zones randomly to the Availability Zone names for each AWS account. This approach helps to distribute resources across the Availability Zones in an AWS Region, instead of resources likely being concentrated in Availability Zone "a" for each Region. As a result, the Availability Zone us-east-1a for your AWS account might not represent the same physical location as us-east-1a for a different AWS account.

Reference: https://docs.aws.amazon.com/ram/latest/userguide/working-with-az-ids.html