But it does more cycles, thus a longer ride and also its cheaper because most macks are very expensive....
Are they though? DC Rivals a taller, longer ride than Kondaa but of a broadly similar ride style cost approx 18million Euros (30million AUD) while Kondaa cost approx 25million Euros. There will be other factors like shipping costs and local labour costs for sure but I'd consider Intamin the more expensive option in general.
Intamins aren't exactly the "cheap" option. And while the Ultra Surf will no doubt be cheaper than the Power Splash it's going to be because the Ultra Surf doesn't feature the headline splashdown. I'd be very surprised if the Ultra Splash model which does have that feature is actually much (if at all) cheaper than Mack's version.
Still think this will be a good ride for the park and will provide a good experience and a cheaper cost than the Power or Ultra Splash models from both Intamin and Mack but let's not pretend it's going to provide an objectively "better" experience than either of those two especially in terms of water ride experience.
It's a half pipe with some water jets and a Wish.com Power Splash. Fun and suitable for the park but you get what you pay for.