Originally Posted by
ZERTA RACING
Not to go off topic or anything but, the rx8 had problems early on like the mamba monster. The new tekins are very good, I have been running mine for 3 months now not a single problem. I came form castle creation products, and I think the rx8 is the smoothest 1/8th esc out there and has great support and customer service. I will be running tekin from here on out.
I will also run an rx8 in my Tekno SCT410 when it comes out.
- Thomas
3 months is nothing, wait a few months more

The RX8 even in its last version isn't the most reliable esc out there, and I'm saying this while owning it and loving all its features and tekin's support. I bought many of them.
If your RX8 fails you can always replace it for less than 100$ by contacting tekin. The brand is great when it comes down to customer service.
Best speedo for its features, just not strong enough. I compared it to many other ESC in various conditions
BTW if you think your RX8 is smooth, try a 120A Hobbywing or a MMP (with a BEC). They're smoother..and cheaper too