I'd go with the Smashtime pearl. From what I've seen the Bigtime pearl is really flippy downlane and the few I've seen in person, seem hook and set. I've also seen a few smashtime pearls around and the reaction seems so much more consistent. If you want, check out JessUssery's videos of the smashtime pearl in his profile. It'll definitely make you want one!
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If it weren't for electricity we'd all be watching television by candlelight.