The ICC does look VERY promising...but until it's available, it is all guess work and conjecture...
There are a lot of unanswered questions about how it will perform....and as for best support and backup in the industry....I really don't know where ths statement comes from?? I'm not saying that Spintec has poor support....I'm saying that CE, LRP/AE, Novak, etc all have great support
Cell matching may even become even more critical with the ICC as the cells will now be charging and discharging to their full capacity at all times...if you have a cell with lesser capacity drop out early on you it will be very noticeable....
for the $$$ a strong argument can be made for the Ice...
the GFX is still one of the more respected chargers out there as well...the LRP Pulsar Comp2 is very popular, as are the Much More Cell Master and Orion Advantage...
I don't think there is a clear cut *best* charger.....although the ICC does break from the pack with some unique features....let's see how it actually works though when it finally ships...