Hehehe Im in the same boat as you were not long ago free and single again.
Yeah man I build my own.
I run a desktop I7 overclocked to 4.6ghz with 16gb 1866 dominator ram over clocked too, cooled by a liquid cooler on a maximus extreme mother board, nothing mega for gpu a 8Gb evga gtx 1080Ti, twin ssd hard drives running raid plus 2 x 2 tb 7200rpm all sata 3 hard rives 6gb/s, 7 in 1 card reader, usb 3.0, overclocking gadget for live streaming readings to laptop etc
I built a liquid cooled machine for my friend not long ago hes a musician, guitar player, song writer composer and uses his new machine and many other gadget sfor that purpose producing music.
I also used to build script mining rigs with 6 gpus and 2 power packs to dry the washing heat the house, and mint my alt coins to trade in to btc years ago.
Triple monitor system 3 x 32 " screens.
Currently using my old I3 hp laptop as all my stuff is packed in storage for house renovations currently going on, its a head ache, i hate small keyboards and laptops. i miss my machine amongst other things