I stepped away from the hobby for almost 10 years due to poor product support. My buddy who owns a hobby shop introduced me to Arrma about 2 months ago and I couldn't be any happier. Arrma customer support is beyond amazing. They have supported the product by replacing parts that have given me trouble. The tires exploding when using 6s is a bit annoying and could be a long term problem. I've had 5 tires explode. It seems to separate and rip from the rim when ballooning. I have a tire that had the foam fall apart which caused empty spots inside the tire. So far Arrma has continued to help me resolve the issue. Any suggestions would be amazing. I just purchased a 3s for my nephews graduation present.