Purchase an extra memory stick for your existing laptop and run your tools on a virtual machine. Very few utilities require an physical machine.
Edit: MBP 2015 is not memory upgradable. But I believe my statement is still your best option.
TTRSS with Fiery Feeds (iOS). This suits me very good
Purchase an extra memory stick for your existing laptop and run your tools on a virtual machine. Very few utilities require an physical machine.
Edit: MBP 2015 is not memory upgradable. But I believe my statement is still your best option.