What is the opinion of Reddit about the
Remington SP-5 Pre-Shave Talc Stick Face Saver?

Try a foil electric trimmer and use powder to lubricate it (prevents irritation and makes the shaving easy).

https://www.amazon.com/Remington-SP-5-Pre-Shave-Stick-Saver/dp/B002SO8IMS/

Use with a foil shaver like:
https://www.amazon.com/Remington-F2-3800L-Shaver-Electric-Razor/dp/B00ANZOVAW/