5stelle* vs Sirvoy

I like this software, the only thing I would like to see, even not much requested by commercial market, a version for linux , at least one stable and supported distro such like RedHat or similar.

statistics, the software is a little bit slow, it can be depend from internet connection, but we have a good one and the page does not answer every time fast .

The mobile version is really good, but an app would be appreciated as bookings are currently hard to handle in the smartphone format.

Invoicing functionality is good but a bit basic, would be good if it could be customised more wrt what is shown on the invoice and how to show payments etc.