Comfortable: 16Gb minimum ram, i7 processor (let's say 2 cores) and SSD drive of 256Gb
Better: 32Gb ram, i7 processor (4 cores) and SSD of 512Gb
Brand: Lenovo, Dell, HP ... Doesn't really matter as long as they have decent support/warranty.
Better: 32Gb ram, i7 processor (4 cores) and SSD of 512Gb
Brand: Lenovo, Dell, HP ... Doesn't really matter as long as they have decent support/warranty.