gstarcad vs zwcad

[lucama]

Good morning to all
Does anyone have experience using these software? we would like to replace the old autocad lt with one of the two software indicated, so that we can work with auto-ca (software dedicated to design of ca).
I had seen them at the fair a few years ago and seemed like autocad as an interface, but everyday use is another thing of course.

thanks to who will answer me

 

[Tristan]

I tried them both (but not really working on it) and have a good value for money. on zw I had mounted an application for topography however finding very different performances compared to autocad lt in the generation of dyes and level curves