If I were you, and money were not an issue - I would definitely choose the Radisson. I say this without having seen or been to either - so this is only based on my own research, discussions with others, and preferences.
I like the looks of the pool and grounds at the Radisson better. However - I was concerned about where our room would be and if it would have a king bed or not. Seems a lot of folks had trouble with that but not at Wyndham.
We were able to get a phenomenal deal at the Wyndham with the all inclusive in a deluxe oceanview room. We joined Wyndham by Request and hope to get the upgrade to the Jr. Suite when we check in. It ended up being only $250pp to stay at Wyndham all inclusive in the deluxe oceanview vs. staying at Radisson in a partial oceanview with just breakfast. So we just could not pass up the savings.
Hopefully one day we will return and stay at the Radisson though! Good luck in your decision!
Betty