I'm guessing you're asking if my well drops are better with the booster? If so, then my short answer is: yes. My longer answer is: if you're not keen on purchasing the fox for 400g but want a bit of a nudge in the event then maybe think about buying the value pack once or twice instead. It's currently offering 100 of the waters for cheapish and the math works in favor of the VP.
Since the VP gives 100 waters but the cap is 99, you'll want to be careful to use them quickly so you don't miss out on well collections which would defeat the benefit of the purchase to me. If it was me I'd purchase the VP, engage the Fast Worker Boost, craft the Skeleton Keys and Sanguine Goblets until I'm back down to a comfortable number of Haunted Waters then purchase it again.
The downside is you won't get the boosted benefits of any future drops that are stingy but often getting ahead in the first few days of the event gives enough wiggle room that you're able to finish later even with a few set backs. At least, that's what happens in my game and is why if I'm going to be busy, I always spend at the start of an event on the early VP.