I chose that case because it is one of the best airflow cases on the market, wiht stellar reviews, and happened to be the cheapest of all their options. The Silencio is also good, but those cases trade airflow for silence, and as modern case reviews have shown, you get better thermal:acoustic performance ratio with higher airflow cases, so if you just calibrate the fans to run at a lower speed, they're both quieter and cooler. That's a perfect viable case, with positive reviews, but if you want a more minimalist, professional-type design, I'd suggest one of the following:
- (-$10) Phanteks Eclipse P400A D-RGB Tempered Glass Mid-Tower E-ATX Case - Black
- (+$60) Lian Li PC-O11 Dynamic Tempered Glass Mid Tower Case - Black
This is a far superior drive to the 970 EVO. Make it the primary drive. You don't have to take a secondary drive.
Sure, it's the best.
The only tangible benefit to the Pro version is that you can move it to another computer down the road. If you don't intend to do that, you're wasting $50.
VRAM is the only meaningful benefit to the 3090. It's terribly overpriced, and the card will most almost certainly age out from a performance deficit long before 12GB becomes a VRAM deficit. But the principal reason I didn't offer a 3090 option is that they don't offer one.
But to answer your question, yes, right now, that 3080 Ti Suprim will outperform the reference 3090 (and also the 3090 in that Alienware). It will average a higher FPS in games.