I have a few of static route and I would like to print and edit.
So I type the following command:
/ip route print where static
And the thing last forever. (5 minutes and it's last a long time for this task).
Those Mikrotik routes are the full BGP table.
Does Mikrotik use some type of index? Or are a faster way to find a route?

Routes are indexed only by dst-address. So fastest way to find route is by dst.