Depends which way you want to look at it. You could say 7 goals and 4 assists in a side many on here described as "negative" because of the previous managers dour safety first tactics, is a pretty decent stat from only 19 games.Generally considered Anchebe's best ever season for us and we create a lot of chances for our forwards, so 7 isn't that great, tbf. I'd expect Kone to thrive on that better chance creation at Everton.
Where as 11 goals and 5 assists in 30 odd games playing in a side praised for it's attacking style under Martinez, arguably isn't much more impressive.
Depends which side of the fence you're sitting and which way you'd like to spin it.
Anichebe has had a fitness problem throughout his career so far, and last season was the first season he's put a decent run of games together, and it showed in much better performances.
Last season's stats actually show that IF, Anichebe stayed fit and played regularly, Kone wouldn't be that much of a big upgrade on what we already have that some on here are suggesting.