Very easy answer for me. IQ without hesitation. How these guys went under my radar for 30 years is inexcusable and criminal.
I will always have Cool Chris to thank for that. He insisted I find Frequency and it was love at first listen. But even then, only having heard one album I was hesitant to pull the trigger on the price tag for Road of Bones. But then my friend Sean from Odd Logic said it was his album of the year, so I bought it and loved it. Then I decided to start from the beginning and get Tales from the Lush Attic...which took some getting used to, but then I fell in love with that too. After that I pretty much went all in. I now own every album, love nearly every single note (the exception being a couple of the poppier songs from Nomzamo) and they have shot into my all time top 5 bands.