Raax11 Vs Raax12 Agaricus Mushroom Extract

Does anyone have any experience with using the agaricus blazei mushroom extracts known as RAAX 11 and the newer version RAAX 12? Has anyone had any results with them? I've seen them selling on the Green Pharmacy website and it's pretty pricey. My wife has recurrent endometrial cancer and we decided to try this extract out, but the cost is very high for a 100ml bottle which lasts only a few days. We would like to keep using these products and were hoping to hear from anyone out there who has been using them? Thanks

Can't actually help with your comparison but please can you help me as I am wanting to get the RAAX11 to help my husband who has advanced lung cancer.  He has for a year and a half taken RF1000 agaricus and I feel it has helped as originally he was told he had only three months to live.  However, my supplier in the USA has stopped and it is frightfully expensive from Europe.  Good luck with your info and if you get to hear that RAAX12 has benefits over the other one I'd also like to know.