DualCore cpus and No-inovation in Mikrotik hardware....

Many of us are waiting for devices like rb433ah, rb2011, rb450g with dualcore or 2x faster CPUs…3 years and more and no change…Why?

it should come with SFP port…

and also an 200$ rack router faster than RB2011UAS-RM

I have many 433AH with more than 4 years working very well, I want to change only the backbone, just for tranquility that already have been working on, and I have not done just that after more than four years, buy another RB with the same type of cpu? better to wait for new products but still nothing!