I dislike that it sometimes goes crazy and I have to restart it and it isn’t fully waterproof. The other thing is that you can’t find them anymore!
I hate how you can't completely turn the sound off, even in silent mode. Still makes a loud beep when you turn it on/off, which is a lot. You could bust the speaker or de-solder it but I don't want to risk damaging other functions!
I had a carrot and it was going on 6 years old so decided to try a TRX. I immediately regretted that decision and bought another carrot and sold the trx. How anyone can like the trx blows my mind but to each their own