I am debating on holding out until the M8 or M9 comes out, as well as the A24. Rumor has it, that the M8 is going to be faster than the M7, M6, M5, M4 and the upcoming M3.
Then again, there's going to be the M10.
This will give me time to take speed-reading and typing classes to get over 200 wpm so that I can keep up with the processor (whichever I wait for) as MacRumor, FB, Insta, TikTok go flying past me at lightning speed. I'll be able to write a book in half a day,, respond to 5,000 FB posts, read every rumor on MacRumor and respond to at least 200 comments, as well as look up that recipe, and check my stocks. I'll be able to finally login at work, run those reports, do an analysis (thanks AppleGPT), and plan a trip overseas on what I hope is a supersonic jet. Of course, once I get outside in nature, not sure I am going to know what to do with all that time that the future M Series chip will provide.
Eh, I'll slow it down a bit and just upgrade to the M3 and I'll be good for 15 years. That will be 15 years I will enjoy the great outdoors.