Stock Class Paintball Question?

Im trying to get into stock class paintball, I already play speedball and woodsball, but want to diversify too. Ive used a bunch of semis and electros but for stock class im not sure what im looking for. My local proshop owner and tech suggests a CCI phantom, which sounds good to me, but also Ive been looking at Trracers and sl-68 IIs can anyone give suggestions of which of these three or other options would be a good choice, and I am looking for stock class legal.