I've been a lurker on and off for years, but I finally decided to register.
I'm a big movie and TV fan and I live or die by my HTPC/NAS/Streamer setup :-)
I'm in the process of rejuvinating my HT setup also as I'm in the mud and paint stage of my media room renovations. I intend to replace my aging 10 years old Sharp 120hz LCD with a 4k 65". Not sure about replacing my 7.1ch HK AVR since it's still going strong and fit my needs presently. Beside I don't have what you could consider "golden" ears after a 10yrs career as an arc welder in ship repair.
My present media server is my workstation (R2700X, RX2070Super, 32Gb) with a five disk USB 3.1 box with 5x 3Tb drives (a second one is on the way). I presently use a laptop with libreElec/Kodi hooked to my TV but I've got an Nvidia Shield Pro on order since that old laptop won't cut it for 4k HDR/DV content. I also use an Hauppauge Colossus to empty and archive the content of my Bell PVR.
I still collect physical media, but only those titles that I feel merit to be part of my collection. At one time I had over 2,500 DVD/BR/HDDVD combined, but I watched them less and less over the years, and many were impulse buy and never watched more than once, I passed them on to friends and familly members. I also liberated two walls in my HT by doing so.
I don't have a 4k Bluray player yet. I have a multi-region hacked LG standard Bluray player at the moment, but the 4k player will follow the 4k TV.
So that's about it for my introduction.