I am on W7/32 now, so no LR6 for me :-(.
W10 is coming, my PC is a bit old, so I think it is a good moment to buy a new one. Would like Apple, but those prices .....
What I have been offered:
Antec P280 with soundbarrier
Intel Core I7-5820K 3.3 Ghz
Scythe Mugen 4 (120 mm fan)
MSI X99S SLI Plus...