the #2 upshots work well for me. granted, as you said, i dont throw them when there's a chance of rolling anywhere, but for longer putts, they seem to work better for me than my r-pro aviar
worst i have? Super Soft Warlock. that was part of the players pack for the a-tier. just garbage. i went and farted around at a local park last week and tossed all my discs for practice learning the power grip.
i learned a lot anyway, but relevant to the story: my DGA rogue is actually the fastest disc i have if i can get enough arm behind it (faster than my surge or beast, which i thought were tops).
but that warlock is just a turd. control grip, power grip, adjusted wrist angle, whatever, the thing went left or more left.
of course, thats what the rogue did for me before i was tossing it with a proper grip, so the possibility exists that it's an even faster disc than those mentioned above and i'm just not getting enough on it...