GSi

I'm not a real keyboardist or organ player, but I can say the sounds are incredibly good. Not sure if it's possible to turn off the tool tips, which can get annoying, and instances do not save to Reaper, i.e. after closing Reaper the plug-in reverts to its default, unlike most plug-ins. This can also be annoying.

The VB3 v1.1.1 is an extremely versatile organ with a very good sounding Leslie and very low CPU load.
Unfortunately, some parameters are stored globally, so they are not stored in a patch.
This already limits the use in a DAW very much.
There will probably be no improvement, because the support does not respond despite repeated requests.
Therefore only 2 stars.

Simple, useful, nice, effective.

Sounds really good, loading IR-files works well. A simple soulution, if you want to use IR's but don't need any additional editing except from mixing level.

An option to store one or more different IR folders and their content would be nice maybe in a future version.

A really fun, authentic (in sound and operation) tape echo VST. My only real issue is that the self oscillation doesn't go completely wild.