Reply To: Computer choice
I had this same predicament a while back. Settled on building a custom windows laptop so that I could stay semi-portable. Would of gone Linux if the software was available, guess thats similar with you wanting to stay on Apple for Logic.
As mentioned above 16gb is decent enough ram wise, not had any problems with it being too little yet. Unfortunately even though I got the best Intel CPU available at the time for Laptops I find it not being quite enough still (I7 Quad core) On desktop machines you can get a Ten core I7 now, I bet that that would future proof for a good while but costs around £1,500 (GBP)
Not sure what CPU options are available for mac but my suggestion would be to drop the ram and up the CPU to balance the machine out a bit.