Narrowed down to 4 possibilities after trying about 20

I've been shopping to replace my 18 year old Serta and I cannot shop anymore. The choice has to be one of these. I'm F 63 180 lbs in Alberta. I have sciatica and shoulder pain, no back or hip problems. I sleep mostly on my side, some on my back. I like a softer feel. Here are my optiins Aireloom Pacific Palisades Sabal. I love this one but it has no latex, just memory foam & upholstery foam. Marshall Crafted Series Cambridge. Similar feel to the Aireloom, has latex, but not hand- tufted. Spring Air Glacier. Not hand-tufted. Feels great. Kingsdown Caxton Grove. 17 &18 gauge springs might not last as long as I'd like. Tight top, feels less plush. If anybody has experience with any of these, I would appreciate you sharing. Thanks!