I have a 2018 MBP, 2.9 GHz i9, 32 GB ram, Radeon Vega 20. The thing is like a portable server, I'm not sure what more features and power a laptop user would realistically neeed. (Obviously real servers are more powerful, but I worked at a company that ran MMO game servers written in Python [i.e. not that fastest] off of similarly spec'ed hardware a few years ago, it's certainly sufficiently for all of my development needs)