I don't know if the DC version will be as good, but the Sicce PSK pumps are wonderful skimmer pumps that are usually better than most others. Sad to see RO and a few others go to cheaper pumps with lesser performance, but my guess is that it will be a while before most manufacturers use them since some went away from them before.
I have a RO skimmer with the Sicce PSK and the same skimmer with a RO DC controllable pump that was an "upgrade." The one with the RO pump is just trash compared to the Sicce powered skimmer. Most probably cannot even tell if they never owned the beast skimmer that had the PSK.
In any case, I would not be one of the first to get one when they come out since you never know if the match is good, or not. Not all skimmers are as good as others, of course, but at least Sicce has a history of making high performing skimmer pumps.