i believe a 1600x is not that much more in price but I'm not so home on ryzen to tell you if it is really better
and as you will
you will need a heavier psu
Team Group Elite Plus
Western Digital Blue, SATA 6G, 3,5 - 1 TB
Intel Core i7-7700
ASUS H110M-K
PHANTEKS Eclipse P300
Antec Mercury 120
Corsair VS Series VS650
ZOTAC GeForce GTX 1060
total €950
oke sow what is your budget? and what are you willing to do because a gtx 1060 with an i7-7700 would be better in most cases than a ryzen 5 1600 + 1070 I believe
oke if you use a drive always for 5 years long it will certainly break in that time but yea it's not a server disk and for most consumers it is a fine drive