Matcha
Matcha is a paid Roblox external for Windows that has 0.3h average update time, with Decompiler. Official Discord link.
Official Matcha links
Is Matcha free?
No. Matcha is paid: $7.48 Lifetime.
What platforms does Matcha run on?
Matcha runs on Windows.
Is Matcha updated?
Yes. Matcha for Windows is updated for the current version of Roblox.