If you have your printers on one computer only, it will RIP 2 jobs at a time too, as it will do with two separate computers. I don‘t see the difference. And it will assign the RIP-licenses dynamicly, as long as you do not configure the use of a maximum number of rips for each computer. And the RIP -license is on,y occupied during ripping.
There isn't really a difference, that's why I don't think upgrading is worth it. If you need to use it on two computers, you have to limit one computer, or you have to make sure you close it before you open it on the second computer... Very situational.
At worst it should be that there is a central server and multiple computers can rip and queue up jobs etc, but the Central computer only rips two or however many licenses you have at a time... That would be a much better implementation.
Or, they could not be dicks and do artificially limit how many files you can rip at once.
Imagine if every app started limiting how many CPUs you can use at once, and you had to pay more to unlock the full potential of your computer... What they should do is license per computer, if I pay for thrive on two computers I should be able to rip however many items I want at once.... I understand having to pay for extra printers, but if I have a 20 core CPU with an SSD hard drive and my computer can handle ripping 10 files at once I don't see why I should be limited to two...
Sorry for the rant, but in my opinion their implementation of it takes away any benefits of having a network license, unless you have a very specific use case, or a ton of money to throw at unlimited rip processes... For the average user, average shop, paying the premium to convert over to thrive just isn't worth it. Especially when the main marketing is it is Network license and you can use it on any computer, but they never point out the limitations to it.... And then the customer buys it thinking they can open it on any computer they want, only to find out they didn't read the asterisk.