Basically, Mid sized MPV, Exora the best price per spec, value buy. Compact MPV, Alza the best price per spec, economical. For comfort, go for Exora, highway cruising does better than Alza. For town drive, Alza served better.
Overall for spec, price, maintainance, this 2 was best choices. Before that, we need to pay high price to suit our requirement but now we can own it at very reasonable price.
I'm not high incomer, I'm very happy that national car maker manufactured these 2 value MPV. Each got pros and cons, depend to potential owner to choose.