Answering my own question
Just wrapped another extended stay in SP. Here is the report.
Scandallo: went here on the first night I arrived, with a wingman I linked up here. I would rate the women here at 8-8. 5 on my book. They are fine, but just not really my type. I don't like too much makeup and perfume, which seems to be the theme with 8 out of 10 goratas here. I did not find the quality justify 1,500-2,000 they quoted me. My wingman went with a hot blonde for 1,500. He enjoyed it, said it was good. But the girl had piercings on her nipples so he did not like. This is a lesson for us to learn some Brazilian so we can ask before decided to go in.
The rest of days I visited clinicas in Moema, which is what I would recommend you to do as well. The average cost per hour is 300 reals. Girls quality rate 6. 5-8 on my book. I was able to find at least 2-3 8's a day, and even a 9 once, more on that later.
Prime: well reviewed here. Location is great, normal house, surrounded by plenty of businesses. The manager seems cold at first, but once she knows you she is really friendly. I sessioned 4 tiimes here. 3 were with the same girl, a skinny brunette. I would rate her a 7. 5, but real GFE. The last time I went she was not around so I went with a different woman. The session was fine, nothing to complain. I would recommend to start at this place, then go to other ones.
57: Came here twice, first time I didn't like anyone. But second time I chose a "curvy" brunette. Big ass and big boobs, all natural. I loved her body but did not like her face as much. I think many of you would find her attractive, but I liked the prime girl more.
Miruna: there was a hot blonde, they say it was her utimas dias so I picked her out of the line. She is a real talker, spoke some ingles. She knew the nasty words so maybe one of you taught her that. She might still be around, go find her haha.
Went to a few other ones in the same area, but did not like what I saw. I think I went to Enjoy, Moa, and Indy which is 20 minutes away by walking. There is a newish one, mentioned here as one of the two locations, 350 one hour. Saw a girl next door type, but I had already sessioned that day, so decided to pass.
Tangara and Yankin: if you know some brazilian, come here and you will have a great time. If you are gringo like me, still come here to see 20-30 girls at a time. I would say I would do 5 out of the line any day. Cheaper, at the low 200 range. The area around Yankin seems to be working class, but did not feel danger or anything.
To sum up: prime and miruna are my fav. Tangara and Yankin if you want to save some money. Excuse typos. Fun mongering.