UPDATE FROM MABULA
I have had a very rough 2 months unfortunately health wise. I was struck 3x in a row with bacterial infections. The second infection occurred  after a routine hospital checkup and I became very sick. I had to rest and take a lot of antibiotics. Once I was recovering and restarting work 1 month ago, I again became sick. The infection was not yet gone, so even more antibiotics and rest was needed. Needless to say, it took a lot of my energy and I needed a lot of rest.
Finally, the infection is really gone and my energy is coming back step-by-step now and I have started work again. I am terribly sorry to have kept you waiting for support. I will address all outstanding questions and e-mails step-by step and will be on the forum daily from today.
APP 2.0.0-beta47 will come soon as well, a lot of work was already completed before I became very ill, so the release is also nearly ready for you. Beta47 will be much faster actually. Many workflows will be more than 2x faster, mosaics can even be 10x faster than before because registration really received a major boost... all compared to beta46. Â Before I release it, I will make sure that everything is working properly and then I will release it.
I wanted to know if APP would be able to take advantage of compute cards such as the nVidia Tesla line, and if those would be better than a regular gaming type graphics card for use with APP.
The main reason I ask is the graphics cards in my rig are getting a bit on the older side, being a pair of AMD R9 390 video cards that I bought back in the summer of 2015.
We're not there yet, so I can't give details on different types of cards being an advantage or not to have. When APP has Vulkan support (which is still down the road) it will be able to use GPU's to calculate and that should be quite a bit faster. In the current landscape of graphics cards, I wouldn't spend top dollars on one just yet.
