Graphic Designer - Set Up Recomendations

Help me work out the best Setup/ What works for you?

A bit about my situation” 

I have been an iMac user my whole life. 

My every day is a desktop, I do have an old MacBook Pro from 2011 from uni.

I WFH now and I want to be able to move around with ease so I’m thinking of switching to a laptop.

I am a Graphic Designer, so I use daily and concurrently these apps:

Adobe Illustrator 

Adobe Photoshop

Adobe Indesign 

Figma

30+ Chrome tabs open at once (leave me alone it’s my workflow lol)

Dropbox Smart Sync for work

Synology Nas server for personal work 

I also want to explore learning more 3D stuff and possibly animation.

SO

Do I get a spec’d out MacBook Pro 16 inch (with 64gb memory & 1TB)

or should I just get a Mac Studio + Monitor. (Not super portable) 

But the last thing I want to do is buy a new setup thats portable but it really cant handle the daily tasks I undertake.

I hate the rainbow wheel and I want some thing super fast.

Current:

iMac (Retina 5K, 27-inch, 2017)

4.2 GHz Quad-Core Intel Core i7

32 GB 2400 MHz DDR4

1TB Flash Storage

How is it going? - Can handle a lot, fans go off a lot, lags a bit.