Been using this case for around 8 months now and wanted to share some thoughts on what works or doesn't.
AMD Ryzen 3700X @ 3.6ghz (turbo off)
Noctua L9a + Noctua case fan (intake)
Gently used MSI GTX 960
Gigabyte Aorus X570
Corsair LPX 32GB @ 3200mhz
1x Corsair Force NVME 1TB
1x WD Blue 2TB
2x Seagate 5TB
Corsair SF450
Total weight:
Pretty dense at 4.9kg (10.8lb), but good enough to carry on if you travel and not bad for the size to performance ratio. For reference the fat PS3 and upcoming PS5 are around 11 lb.
Temps:
Firstly, turning off turbo on the 3700X dramatically improves temps, at least on air. It's a 10% performance loss but I can live with it. Idles at mid-high 40's on a hot summer day with fans cranked but not overly loud. High 50's or 60's under a good CPU load (running RPCS3). Similar temps during winter but fans are virtually silent. Your HDD can be the only audible thing in this build while still maintaining good temps. GPU idles around 50C max, fans never have to spin up unless gaming.
I don't recommend using the case fan as exhaust. I also don't recommend putting NVME in the back slot of the motherboard, as it often reached 70C under load and would idle at 60C. Don't think shroud makes a big difference but I just used cardboard wrapped in electrical tape. A proper one may give better results.
Cable management:
Don't try squeezing 3 hard drives into this thing unless you absolutely need the local storage. I was barely able to close to the case on the first attempt but it is possible if you're patient. Otherwise everything works well enough.
General thoughts:
This is a great case for travel but not very fun to build in. I dread having to open it up and replace anything. For example if your case fan needs replacing you will need to take out everything except the drive bay to get to it. The drive bay itself is also frustrating to access, there's no window for back mounted m.2, etc. I hope future revisions are toolless or at make it easier to swap components, then it'd be perfect. It's nice having something this portable also be capable.
Couple pics below.