6 apps only? That's really weird. I thought Exynos was better at things generally than Snapdragon?
Never said anything about negating your experiences.
My exynos S7 and S7e I could easily get the 10-11 apps you mentioned open and I could deal with that.
I actually thought after the S6 which had the aggressive ram issue Samsung had fixed it with the S7/7e and they did for me, however I have read conversely that the USA snapdragon variants didn't handle ram management on the S7/7e as well as the exynos.
This time round it seems the roles are reversed.
Honestly going into the S8 my only trepidation was the edges and false touches. After having no trouble with the S7/7e in regards to ram performance I never expected to have it on the S8. So it's bitter sweet that false touches seemed vastly improved and yet I was back to S6 style ram management.