I am assuming these are possibly a continuation of the Angel Frieza and Goku Tag Fighters figures, but they may be unrelated.
I don't collect figures this size, but based on pics I have seen of the prototypes, these are the best sculpted figures for Dragon Ball Super I've seen to date, and I say that mostly because they have the best looking SSB Gogeta figure of any I've seen. The SSB Gogeta is really tempting me to buy it, but at $32+ that's more expensive than I am willing to pay for a statue. eKnightMedia has all of these up for pre-order FYI. They release at the end of July, so more likely August 2019.
I'm finding it VERY HARD to believe there isn't a non-SS Broly vs. SSG Vegeta in this lineup, but maybe they aren't finished yet. I'm very impressed with them, but especially the Gogeta.