I started to use RHINOS 2250 3S 25C. I did use the EVO 2150's in the past , but honestly dont think that they are worth the price. I can get almost get two RHINOS for the price of one EVO. We have ben monitoring them over 50 cycles now and they are still perfecly ballanced and hevent lost capacity. Although it does usualy, price does not always determine performance.

My two cents

Happy Flying