I would choose bigger bonuses with lower wagering requirements. Sometimes wagering requirements are very exhaustive, and they are not even worth mentioning. But some bonuses are great. As for RTP, it doesn't matter to me at all.
Most of the members here believe that the mix of both RPT and Promotions will be a good thing.
But serious players would prefer playing for RPT - they will be more focused on their mind game rather than learning what is new in promotion.