I perfer HH myself. The re-entry from the lower playfield and having to complete B-L-A-C-K and H-O-L-E drops in order on BH can make it pretty hard, let alone how fast multiballs seem to drain after how hard it is to achieve. HH on the other hand has probably the opposite problem. I feel like I'm in the lower playfield a lot and it's low stress because I can't lose my ball. HH is the perfect game to be reimagined in a modern, over-the-top way like a JJP game to fix some its shortcomings.