Interesting… I both like Metro Heights and Songwriter. What keeps me from trying Phillips was the sheer amount of drums. The other two are reduced sets and Phillips looks to me like having three drummers at once 
Personally I’m more looking at the Nashville set. But I don’t own it (yet), but for my taste it looks more reduced than that overwhelming 80’s style Phillips setup (which I don’t own either, so that’s probably a not very helpful comment on this topic).