In my opinion, u should test drive between myvi & Getz. i think myvi is better & their pros are to be highlighted. For a 49k (1.3 auto premium), it has ABS, air bag, a powerful 1.3 DOHC. Given other vehicles at this price range, u might not get similar specs. Besides driving around in a myvi is really comfortable, given its spacious indoor cabin, height...
However, it is still up to you to consider. if u seriously think you cant possibly accept the probs encountered by a myvi. Its better to buy the alternative. Its ur money, dun buy something u dun like or not comfortable with.