Pros and cons of these mandarin varieties

i was wondering what are your opinions of the following mandarins: owari, brown select, silverhill, kimbrough, xie shan. i’d like to know from your experience growing these 1-how cold hardy is it? (i am in zone 8b/9aFL) 2-when does the fruit typically ripen? (i prefer an early ripening one to avoid freezes) 3-how seedy/juicy/easy to peel is the fruit?

thanks for your inputs!