Yes, it is my main. Wife and I each have one. She sometimes goes 60+ hours without a charge. We have a single shared Photos library with 110k images (800GB) on an external T7 Samsung 2TB SSD connected directly with USB-C to USB-C. The Photos app opens instantly and flies. With that said, if anyone is worried about internal space (we have the 8RAM/256GB machines), save your money and just get that Samsung, you won't be sorry. I'm certainly not.