It definitely comes with its own set of struggles! I have a cyberpunk fantasy called Midwinter (also in B&W, I think it's a classic look!)
Like @keii4ii I don't think mine has an instant hook. I fret about that a lot, haha. Even completing volume 1 (162 pages of comic) many people will tell me that they don't think they can judge it because the story hasn't really even started... ahahaha... ha. lays down And being honest with myself, things won't start coming together in cohesion until the end of volume 2, maybe the beginning of volume 3.
I often have to remind myself that this is just a nature of the sort of story I'm writing. It's going to be like 100 chapters, 20 volumes long, and it's a science fiction fantasy with new technologies and its own magic system. There is a LOT to cover, and a lot to set up so it CAN run smoothly. Try reminding yourself of that too if you need it. :')
I've done alright for myself on Tapas imo, but my convention fans are where it's at. I have so many fans that come see me every year to get the new issue, and they probably get the best sense of the story BECAUSE they can read 40+ pages at once. Right now I'm just working on updating more frequently so we can better inspire loyalty. I think having something physical to sell with help you out a lot, especially if you have new content for them at least every year. (Or more if you can manage it)
When it comes to posting a longform story online, I would honestly advise against doing a page a week. It kills pacing for stories like ours. I update 3-5 pages in one episode every ~2 weeks, and it's done well for me. It gives my fans a mini scene to read and they don't seem to mind waiting a little extra. If you're able to swing 6-10 pages a month, maybe you can try it too? Whatever works for your schedule!