Comes down to personal preference, but I like the size/performance combination of the 14’ Pro.

If the difference is only ~$400 right now I’d probably suggest splurging for the M3 for the sake of longevity.

If it’s primarily productivity and light gaming on the side and you really want Mac I’d suggest Pro since it has a fan.

Avoid if you can, they run more hot as well

I think if you’re into photography the Pro is great with the SD ports. Honestly there’s always going to be a new better machine, the biggest pros in any field reasonably have the same version as you right now.

Can always just be ready to watch the reveal and decide if you’re missing out, otherwise you’re probably good and have a laptop that will last 3+ years through more updates and refreshes.

Definitely wait the week, if you’re going to use it for 4-5 years it’s easily going to be worth it just to know what all your options will be.