Changi airport lounge optionss

I’ll be transiting via changi airport this week, and have a 5 hour layover. Hoping to find out what’s the best and most comfortable lounge out there to sit and relax. I do not want to walk around and explore since I have been to the airport too many times already.

I have the basic version of priority pass, dreamfolks membership, as well as lounge key. Which lounge should I access?