I'm about 99% shure I'm going to get the Hangar 9 Showtime in the next couple weeks. How essential are digital and/or coreless servos? This will be my 4th plane but the first true performance airplane. I will be flying mainly pattern type stuff but maybe a little 3D in the future. I'd like to just get a JR sport high-torque, metal gear servo pack. Any opinions would be appreciated.

Thanks,
Gabe