just an opinion, but you're going to have some difficulty moving to any editor and getting used to it, so given that i'd have to recommend vscode as your target. haven't used cfbuilder in ages and have no idea what the vscode support is, but it's not necessary at all. vscode plus the required cf-related plugins (and all the other useful ones) is all you need and will future-proof you from having to make another ide change any time soon