Sometimes I forgot how dark this manga can actually be after rereading. There's no doubt they'll be able to defeat X. Putting the fighting aside and X just seemed like a child who is scared/jealous that their closest sibling is being taken away by this stranger that they had fallen in love with and is throwing a tantrum. Albeit X's tantrum is more we-bonded-by-destroying-humanity-so-if-you're-not-with-me-imma-destroy-your-human-and-the-world.
I hope the manga does still continue even after they defeated X though. Maybe X will even explain the reason for the antinoids
Just as gamma got the superhero feel down really really well along with its own twist, this nails the tokusatsu feel despite the crazy setup. Fun stuff, looking forward to the big friendshiplovepowers combined fight!
I don't think it going to end anytime soon, just look at the neo Heisei and Reiwa Kamen Rider, each of them have many upgrade form so i doubt Rapid Rabit will stop at two ))