Safelist is a good marking tool, can you tell me what is your favorite safelist?

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My favorite safelist is Adsolusionline, it has over 19000 members, every time I sent mail to this safelist, my response rate is nearly 1%, which is much higher than other safelist, most important thing is, as a free member, I also can send mail in HTML form. This won't happen in other safelist. Besides, Adtactics is also my favorite too, it bring me nearlly 0.5% response rate. How about you mylotter, what is your favorite safelist?