Thanks for the welcoming!
From what I've seen on the previous thread pages and Ultron's draft profile, he's Massively FTL+ with Size Manipulation, I'm just talking about his normal size, do you remember when Ultron and Captain Marvel had a brief clash, he destroyed Xandar and multiple planets very fast with the Infinity Stones (they were shinning at the moment, so Ultron should have used them)
By the way, if Infinity Ultron attack speed is FTL, I think his reactions could have this rating too, since he could keep up and react to the Watcher's attacks, who was able to react and shield himself from the Infinity Stones' blast from Ultron's lance before it could hit him, but I think this should be discussed more with other people in this thread
Also, I realized that nobody calculated Ultron's energy blast speed that destoyed Xandar and several planets, how strange