Looking for some advice on a new charger. I've been using a couple of Astroflite AF109 chargers with the Blinky balancers which I bought many years ago. Also have an ICE charger. They've worked good for me but I also realize there are much better options today. My current project is a Sig Astro Hog E-Conversion with a Eflite 60. Battery will be a 6S 5000maH. I also fly a large heli with a 6S 4000 maH pack. Looking for a charger that covers all battery chemistries. Any recommendations?