XT-30 II or XS-20?

Pretty much the title. I know this question has been asked many times here but I’m trying to get a perspective in 2025 from you amazing redditors. I’ve been using a Canon 700D for almost 10 years now, and have narrowed it down to these two Fujis for an upgrade. I’m in India and in my location, the XT-30 II is only available with XC 15-45 lens while the XS-20 is available with the popular XF 18-55 lens as well as the former. Initially I thought I could get the XS-20, given its rich video features and IBIS. But I have an iPhone 13 (plan to upgrade next year) and a GoPro 8 which serves my video needs. Which one would you recommend? Is the IBIS a deal breaker for still photography? I know the 18-55 lens is quite awesome, but is the 15-45 bad? My primary use case is travel, and I mainly shoot streets, landscape and occasionally night skies. Many thanks in advance.