Never dropped a spring with the chaliceSome of the cons are easy enough to get past. The cure for over squonking you already have... it's in your hands.
I don't understand how folks still drop hot springs when it is so easy to avoid them. Get an ohm checker, and use it, for every build with the atty cap on before you put it on a mod and fire it.
For ribbon wire using non resistance wire tails (NR) on the coils would open up a lot of new possibilities for it in the Chalice (other small atty's). When I first started using NR wire for NR-R-NR coils about 2.5 years ago and I just twisted them. But I used a bunch of By Leo Sophia RTA's for tanks then and their eBaron drippers that both require NR-R-NR coils. So I bought a Zapper V2 wire welder. With it I made up 100 ready wires in no time. It turned out to be a whim buy that I never used again though because I stopped using my ProVari's and so all the top gear I had bought for them. The Zapper cost 100 USD at the time from MEV MODS in the UK, no idea if they are still available.