Hi there,
In terms of overall telecom - I'd likely go with Telus as I am a big fan of its exposure to the health industry. It also has a higher yield than QBR. On the flip side, QBR is likely to have higher growth rates and higher dividend growth rates but is less diversified than Telus and as such, carries more risk. So I guess it really depends on what your investment goals are.
At this point, we prefer them both over BCE and Rogers. BCE is a monster, but slowing growth and rising payout ratios area concern. Rogers has been inconsistent and had to stop raising the dividend to deal with its high debt load. Telus has been more consistent and has proven to be a more reliable dividend growth stock.
Mat