respect but my english teacher actually strongly advises against lightup hub, analysis is too deep and teaches you lots of extra fancy words. i am getting high 8s (up from low 7s) and i use mr bruff and mr salles on youtube as i find them really helpful.
also make your own mindmaps for each poem and for your texts, do one for each theme, for each character etc - making them yourself is super super helpful because you tend to remember it more! only learn 5-7 poems in thorough detail, the rest just a general outline will do.
don't spend *too* much time fussing over memorising loads of quotes. in my lit mock before christmas i knew about 3 macbeth quotes and 2 from christmas carol and still got an 8. the specification/mark scheme looks for references to the text - using quotes really helps with this as you can analyse the language, but if not there is still plenty to talk about in terms of structure, form, characters, themes...
(deffo worth remembering more for your modern prose - inspector calls, jekyll hyde for example - as you don't get extracts with these!)
for language, past papers past papers and more past papers. look into how the mark scheme works, how the exams are structured (make sure to look at the right spec because the paper is changing after this year). also, reading more from other books, fiction and non-fiction, can help you with the extract questions but also will allow you to see different techniques you could use in your 40-mark responses.
of course i'm not on 9s just yet but i've improved so much from a year ago (in y11 now) so i hope you find this advice helpful!