Archimedes is for generating curvature with parts, so you don’t have to rotate each segment manually. I have a guide on curvature here: FP1's Guide to Building Curvature in Studio
Partpicker lets you select parts quickly. For example, if you want to select all the unanchored parts, or all the red parts, or all the parts that are 5x3 studs - you can do that in seconds.
I would also recommend trying out SBS, which is a building plugin like F3X but better suited for studio building: Studio Build Suite - Roblox