It’s helped me a lot with my blood pooling and I sleep better which then helps all of my symptoms. It did take about two months for me to notice a difference. Now if I sleep in another bed I don’t lose the benefit quickly, but I do notice I don’t sleep as well.
I bought a wedge to put under my mattress from Amazon. There are different incline amounts as well.
A cpap will instantly cure the snoring. But that requires a doctor's signoff.
There are a number of different approaches. They don't work for everyone.
You really should discuss the subject with a professional sleep specialist. There are tons of reasons why people snore. It might be addressable through other methods.
I got a "Avana Mattress Elevator " off Amazon, but it may be too pricey for you.
I like this whole body wedge pillow. Better for side sleepers.