The Soeos Premium Szechuan peppercorns are the best Szechuan peppercorns I have ever purchased.
Over time I have tried at least 6 different brands of Szechuan peppercorns. Most need to be hand sorted to remove seeds and stems. One from Amazon actually had far more rejected seeds and stems than usable husks.
I ordered the Soeos Premium from Amazon expecting more of the same but hoping for a small improvement. I was (and still am) amazed by the high quality of the premium and will be buying more in the future.