I have a 2015 15 inch MBP with 16 GB RAM and 256 GB SSD.
Get minimum 16 GB RAM and the most storage you can.
I run Win10 on my MBP via VMware Fusion and it runs better than Win10 on all PC's I tried.
Reason for going VMWare Fusion and not Parallels same as above, VMWare Fusion is much more solid though it is a bit expensive.
Reason for going virtual machine and not Bootcamp is because I need to constantly switch between Win10 and Mac OS, I literally only press command + tab to jump from one to the other. In my opinion minimum 16 GB RAM if you want to go the VM route.
If I was in your shoes I would have done the same, in my mind Dell is a very good brand and they build some proper laptops, but Apple is just in a total different league both with hardware and software. Once you go Mac you never go back.
Get minimum 16 GB RAM and the most storage you can.
I run Win10 on my MBP via VMware Fusion and it runs better than Win10 on all PC's I tried.
Reason for going VMWare Fusion and not Parallels same as above, VMWare Fusion is much more solid though it is a bit expensive.
Reason for going virtual machine and not Bootcamp is because I need to constantly switch between Win10 and Mac OS, I literally only press command + tab to jump from one to the other. In my opinion minimum 16 GB RAM if you want to go the VM route.
If I was in your shoes I would have done the same, in my mind Dell is a very good brand and they build some proper laptops, but Apple is just in a total different league both with hardware and software. Once you go Mac you never go back.