Best Pillow for Side Sleepers, Expert Advice to Choose

I researched the best pillow for side sleepers as i’ve been having trouble getting a comfortable and restful night’s sleep due to neck and shoulder pain. i have been experiencing waking up stiff and sore, tossing and turning, and struggling to find the right support with my old pillow. i went through reviews from trusted sources like Wirecutter, Sleep Foundation, and Healthline and after comparing many options these two kept coming up as the top choices:

Plufl Hugl Cooling Body Pillow for Adults Made with Memory Foam

https://www.amazon.com/Plufl-Standard-Maternity-Sleepers-Pregnant/dp/B0D6X6XTPP/

Pacific Coast White Goose Down Fiber Pillows

https://www.amazon.com/Pacific-Coast-Pillows-Sleepers-Collection/dp/B0FCDX3FHQ/

however, i am having trouble deciding which one would be better for me and i would love to get your expert advice and hoping maybe some sleep experts, chiropractors, or people who sleep on their side on this forum can also share their advice.
i usually prefer something that provides firm neck support but also feels soft and comfortable, and stays cool through the night — any suggestions or advice would be appreciated.
Thanks in advance