Hey guys i'm in a bit of a dilemma so I need some help,

For the exam I was originally going to do the lit perspectives essay on Buried Child (by Sam Shepard) which is what I did my SAC on and do passage analysis for Heart of Darkness but now i'm not so sure.
Heart of Darkness, I believe, is good for passage analysis because of the complex language and features that are within the text and I can write/analyse a lot on just one sentence. However, I feel like the text was made for lit perspectives and also there's a bunch of resources out there for it. Not to mention, I literally paid someone to give me their lit perspectives essays and resources on HoD and I don't want that to go to waste. However, I'm not really familiar with it and how to approach it (I can only approach psg analysis). For Buried Child, I feel like I understand and i'm familiar with approaching the lit perspectives, but there's not much I can write about it and my interpretations just feel repetitive as I've done two sacs on it (lit perspectives and psg analysis) and gave out too much of my draft essays. Also, I can't really find much information about the play because it is quite unknown and the critical articles are limited. I'm thinking of doing HoD for section A and buried child for Section B, but buried child is a play that has not much complex language, mainly single worded dialogues (here's the pdf of the play -
http://azactorsacademy.com/uploads/plays/buried_child.pdf). So to compensate for that, I was thinking of doing cat on a hot tin roof for the passage analysis (Because there is more stuff to write about it as opposed to buried child). COAHTR is more well known as well, and I can develop more unique interpretations from the many resources online. But, i've not really dug deep into the text (as opposed to BC) as i've only done one sac on it (for passage analysis) and I don't want to waste time having to analyse the text deeply.
So here are my questions:
- Which text should I do for a specific section?
- Should I just prepare for both sections on both texts as a way to provide backup should I find a prompt on one text more better than the other?
- Which section is more important? Is lit perspectives more important than psg analysis?
- Should I so psg analysis on a text that has a lot of nuanced language and meaning?
Please help me because I'm stressing out big time!