Yeah, just a little bit senior, not that much TBH. No experience in A series (2016) as of now, but the specs are awesome. But one can have better brand new phones in same price too. After S7 launch, S6 price will come down.
But S series maintenance costs are way higher than A series. Now you can see that Galaxy J5 display panel replacement costs are ~7500-10000 and Infinix Zero 2 is ~7000, which kills its purpose of a being budget friendly phone. P8 lite display panel replacement costs are just ~3000-4000, which is budget friendly. That's why i recommend Huawei mostly.
So considering maintenance costs is the most important factor, which almost everyone overlooks. Display is something that can break anytime.
Higher specs in lowest price maybe a good thing, but it is not always the best thing, considering their maintenance costs. One must consider maintenance costs too. S series repairing costs are WAY higher than A series. This is a deal breaker to many people.