I have grown both in the past. They look very similar. 7p Jonah seemed really big on long lasting heat and very little on flavor, while the Daisy Cutter had a better Chinense type flavor and was at least as hot as the 7p Jonah if not hotter, but the Daisy Cutter seemed to peak much quicker so it was more tolerable for me, at least that was my overall impression.
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