i feel very ashamed of my genitals too. i live in california and im poor so i have free health insurance, all of my surgeries are free. bc of that, i had an orchie to alleviate my intense dysphoria of producing testosterone. im a lot more at ease now and more willing to be patient with the rest of the surgeries im getting. my SRS date is january 21st but i will probably reschedule so that i can have more complete hair removal in the surgical area. i want the procedure to go as smoothly as possible !! i havent schduled my FFS date but my new goal is to get that done early next year and then get SRS a few months later.
i think a lot of this can fluctuate as time goes on. for me, im in a relationship and while i dont like my genitals, my partner already knows what they are and is totally okay with them, so while theyre annoying and not particularly useful, they dont feel like they completely impede on my sex life, just make it less comfortable/more dysphoria inducing. my face, on the other hand, directly contributes to me being clocked and making me feel ugly. so, for me, FFS is a higher priority. maybe try to do some self-reflection on your current situation, look at a reasonable timeline of when surgeries could happen, and go from there in evaluating which one is more important to you.
keep in mind that, while the full recovery time of both surgeries is around a year, FFS generally allows you to go back to work 2 weeks to a month after, whereas SRS requires 6 weeks to 2 months of recovery to return back to work with limited mobility (at least from my understanding).
hope this is helpful