At the same token, how much intense work do you do on your phone? I hardly clear out my RAM on my iPhone. But I am fine with 8-10 apps in the background. Gaming will be tough, but curious to see the day 1 firmware update having some changes. I mean you could try to get the GS7E risk free on a return period of 14 days or 30 days.
Sadly there is no risk free here as I would be buying from Amazon Germany and shipping to Ireland. It wont be released in Ireland till April and then will be on carrier bill pay / subsidised rather than unlocked/unbranded. The only consolation is that resale value would be retained for a few weeks after launch before it launched in Ireland, but still chance of losing € on it.
As I mention in other posts above, 10 apps & sometimes 12 would be a regular pattern of apps for me. If it could handle 10 without lots of refreshing and it would be workable for me. I don't game on my mobiles.