Mine was also 64GB. I was working at Apple at the time and I had a discount that I wanted to maximize, so I went onto the shop website and maxed out literally every option available to me. Total damage ended up being like 4 grand.
I don't remember it being super uncomfortably on my lap, though I almost exclusively wear very thick jeans so maybe I was somewhat shielded. It did get super hot.
Despite that, I did actually like the laptop a lot; it had a nice heavy weight to it, which was actually good for me since it felt very firm when I typed on it on my desk, and the keyboard was nice to type on. It benefited from low expectations because the laptop it was replacing was an Asus that was such a piece of shit that I swore a blood oath that I would never give Asus money ever again, which I have not broken.
I don't remember it being super uncomfortably on my lap, though I almost exclusively wear very thick jeans so maybe I was somewhat shielded. It did get super hot.
Despite that, I did actually like the laptop a lot; it had a nice heavy weight to it, which was actually good for me since it felt very firm when I typed on it on my desk, and the keyboard was nice to type on. It benefited from low expectations because the laptop it was replacing was an Asus that was such a piece of shit that I swore a blood oath that I would never give Asus money ever again, which I have not broken.