I have a question, so I wanna get into making my own builds but it's hard to know exactly what size pieces I need and what types like wedges, ramps, etc. When you guys create your own custom LEGO build, how do you know what sizes the pieces should be and what exactly you need (ramps, wedges, etc)?
Also should I buy the Grand Emporium? I haven't started LEGO investing yet, but I may just experiment with it once with this one set, and hopefully I'll have some returns from it if it does well.