First, I have no experience with either of these gaps, so there's a legitimate question of why I'm even typing now. You tested a loaned 1.35 and it seems you really liked it? Smooth and efficient. Given that, I would order the 1.35 - but I'm not much of a gambler, so go with your gut.The Blackbird Ti ist very efficient and the Wolfman SB I’m looking for, should be on the same level in terms of efficiency.
I’ve tested a loaned 1.35 and it felt very smooth and efficient. For me smoother than my blackbird a while ago and was thinking about buying the 1.45 gap if it wasn't any more aggressive than the 1.35