From my research online the Jellyhead and Carlson seem to be the most common for this gun, but it seems like it comes down to personal preference and/or experience (which I don't have). Can I purchase a BAD choke, i.e. cheap garbage that I'll regret later, or would either of these or another brand work fine? I am open to any and all suggestions and/or advice so don't hold back. Thanks in advance.