India question: Ranthambore NP v Kazaringa NP

Have a trip to India next January/February and am trying choose between these two parks.

Has anyone been to both? Which did you prefer? Would love to see a tiger which I think is somewhat unlikely in either place despite both having high population numbers. Does one of them offer a better chance of seeing tigers? How do they compare in terms of other animals and other sights – I could do both but definitely cutting other places shorter to include both.

*For context loved safari in Africa but did an elephant safari in Sri Lanka and was somewhat underwhelmed. Another reason maybe not to do both.