There's a couple of world planners online that you might find useful:

https://gt-planner.tommyhub.com/

https://okass.net/growtopia/planner.php

My tip is building your structure with dirt so u don’t waste blocks Then place after(like architecture)

Ok thanks

Why not buy worlds that are good for main world?

Uhh.. no wl :)

Then how are u gonna buy materials/blocks for it?

Uhhh...

Low budget 😅

I can help my discord WAYN#0325

Write your budget too

I Realised that buying main world is better since by mathematical countings, uhhh.. how to explain..

Example: i make 50 wl a day, i took 4 days (not a good builder so take a lot of time) to make the main world and spent 1 dl for building cost. if i just buy it, it will cost 2dl.

If i farm for that 4 days, i will get about 2dl and i can just buy a main world. but if i make it myself, i will lose potential of making 2dls and lost 1dl from building cost....

That's a lot of maths lol..

But i will add your discord in case i need some help