It isn't an evasion item. It's a supermobility item. You can evade, but also be very aggressive (skip over mines and pewpew foobarz' yamato jav for example ). Taking the aggression away by having to be very careful with your uses due to higher delay would just make it yet another runner-favouring item. As for antiwarp, that's a possible fix should it prove to be overly useful in base. I'm fine with it being a threat though, it just shouldn't be a (flag)game maker/breaker. And delay can be changed worst-case scenario, but it IS a 1.1M Signature, it deserves to be more powerful/fun/whatever than, for example, TW.