Is there a clear Ollydbg successor?

I used Ollydbg 2.01 back in 2014 when Olly was working to create a 64-bit version. I was very eager to see the 64-bit version, but sadly that never came to pass. I abandoned reverse engineering for a while, but now I would like to pick it up again and continue learning. So my question to the experts is whether there is a 64-bit successor to the 32-bit Ollydbg.

Alternatively, what tools do you all use to reverse engineer 64-bit programs?