"Price for the software is ~100 per computer meaning if you have a sequencing PC and a Show PC you will need 2 licenses. "
I've not sequenced a show yet as this will be my first year. But I have been around these forums for 2 years now and I think the above quote by Bill is something that needs to be "highlighted" a little more on these forums. With the increasing number of "Noobs" getting involved in this hobby I think that the above is a pretty important factor in the selection of software that really "flies under the radar" for most just getting involved.
LOR is licensed per household kind of thing ... I think you can do 2 by default but have to call to get additional PC's connected. it is easy to used and is aged quite well.
LSP DOES import all kinds of files and DOES Export them as well so there is a huge Benefit there .. there is no doubt it could be a large advantage in purchasing a few licenses. Once it ages a little more it will be a great tool to have for shows.
If someone can add into vixen the conversions it will be great as well.
In review each has its benefits and drawbacks ... each is built for a particular audience / user review them closely for your use.
I used LOR for 4 years (you need it if you are going to keep yuour LOR controllers ---- for updating and programing), I used Vixen last year and will likely start using LSP this year.
Sequencing is a big part of my show so cutting time out of the sequencing workload should recover the cost of LSP rather quickly.
I am not familiar with Aurora at all.