In reply to pebbles: For a second pair for pure ice use I'd have thought Grivel G20 or perhaps better G22s would have been the way forward. I currently have Air Techs and G20s.
Also, FWIW IMO Petal Lynx are an all-round better option than G14s, but both are heavier than the fixed front point options.
Crampomatic style designs CAN offer a more solid attachment, but they are also much more dependent on the boot design and can be really awkward to fit well.
However, as already mentioned it is probably a moot point as the differences between designs in improving how hard you climb is probably minimal. What is crucial is getting a good fit with your particular boots.