I forgot to add that owing both lines is a "win win" situation.
I voted that Yamato toys are getting better, but when the 1/48's came out I told to myself: this is "THE" toy, but the 1/60's look more accurate to the lineart.
The 1/48's have better fast packs, the VF 1S head is the best rendition ever created and of course they have "perfect transformation".
So when the 1/48's came out were they better than the 1/60's?
Yes and no, better detailed, bigger, with tighter joints, with a smooth sculpt and barely any seam lines, but not as good proportioned as the 1/60's.
That's my 2 cents for all that matters.