BlueSoleil bundled and retail

I am reinstalling my computer due to some strange software issues. I got a Bluetooth dongle and headset as a gift and when I reinstalled I thought I should download the latest software for it. I did and I installed and it looked great! It integrated really well with windows and I really appreciated how it was working. I paired my headset to listen to some music just to be interrupted that I was running a trial version.

Damn! The bundled version was a lesser version and to upgrade was not free. I considered paying the €20 to get the latest version but it works well with the version I got with the hardware.

Why change something that works?