I just joined the Fuzzhugger club with an Algal Bloom and Doom Bloom.
The Algal Bloom is a fuzz I've always wanted to try but just never pulled the trigger. I found a good deal on one a few weeks ago and then I found out about the Doom Bloom and Tom helped me get one. They both sound fantastic and now I'm trying to decide which one stays on my live board. The DB definitely has the low-end evil thing going, but the Algal has a more energetic feel and can be a little less buzzy and less gated.
I bought these to replace my Pharaoh. I love the Pharaoh, but I wanted a little more top-end and more bite. The Blooms definitely get me there.