What precisely makes him a better footballer? I often forget that the Saints exist so I don't really watch them much and I just checked Boyd's stats last year compared to Mccartin's this year and they're almost identical.
Having watched their games, and taking the statistics in context (I.e. With their midfield compared to ours, and their other forwards compared to our own), I believe he is a better footballer. This could change, neither are stars or look as if they will be.