Timely updates so we don't see particular lines rot for more than a year. With regards to ports, its fine if you want to move to the new "port" that will be the future. However when doing so please consider providing an inexpensive solution to support older ports required just to connect to other products you released just this year.

I know some are tired of the port argument, but something is broke in Apple when the various product lines require adapters to connect.

As for other products, more flexibility in configuration. having to buy the top model to get a gpu choice isn't consumer friendly. plus your ssd prices still make me flinch. and if you aren't going to update then a price reduction is owed