Chugalug_ :
Frankly not worth it, the jump to the 1070 gives a huge 40% performance jump, an SSD can be dropped in later, and you don't need to reinstall the OS, it can be migrated through software such as Samsung's Magician software.
I never said to drop the 1070. I said it would be nice if he could afford the SSD now, or drop the HDD for a while if possible, because it's easier to buy an HDD later than an SSD. And, a lot of shit can happen when copying OS with a software, pretty much everyone recommends you clean install rather than using it.