Ings could very well be Meh (I don't think he is though) but that's why I mentioned him at first when he was available for £1m (before he broke into the Burnley team) and now again that he's available for about £3m; it's well worth the risk to find out whether or not he's meh. Spending £20m+ on Berahino would be daft when Ings is available for a fraction of that (and I believe Ings is more likely to score goals for us than Berahino anyway).
Ings has scored 5 goals and 3 assists in 17 matches so far for Burnley but is playing in front of a Championship-level midfield. The Burnley midfield is awful and lacks pace, guile and creativity which leads me to believe that Ings COULD be prolific with the likes of Coutinho, Lallana, Sterling etc behind him.
FFS Brodgers for £3m ye can't go wrong.