I know we talk about this all the time ... usually when someone new comes into the place and asks "those questions".
My former Win7 machine seems to be getting long in the teeth ... it's now running Win10 and the OS seems to really peg the disk quite often, for almost any request.
And my 6GB RAM is becoming too little with my huge count of browser tabs (Firefox AND Chrome), a VM or two running (almost always just one), my email client, NotePad++, an occasional other app, and NetBeans.
I'm not sure I dare ask the powers that be for money for software, but I might. Will PHPStorm use less system resources than NetBeans ... and be faster? Anything else I should consider in the "full-featured IDE" department?