Adrian Smith wrote:

Why did you choose the Aquadrive over the cheaper PythonDrive?

Did you notice a big before/ after difference in both noise and
vibration?

At the time AquaDrive was the only product available.

There was a MAJOR reduction in both sound and vibration levels, at least
20dB each, and quit snapping mounting bolts like they were pretzels.

Unless Python is at least 40% lower in cost, my choice is AquaDrive.

Even then, doubt I'd by it.

Lew