Q: I hold ZQQ for tech exposure. It has grown 33.8% over the last year. I've noticed that RBF619, a Life Science and Technology fund, has grown 39.9% over the same period even with a much higher MER - 0.94% vs 0.39%. I assume this is due to the life science component in RBF619, including high performing stocks like Lilly. Would you switch ZQQ to RBF619 or are there other alternatives that provide a better tech return than ZQQ.