mikrotik sfp
Bonding is not load balancing. I would not use balance-rr on links with variable latency, even on fixed copper and fibre links you can get out-of-order packet delivery.
what do you suggest to me my brother? on your side what are you using for aggregation i mean to carry more capacity which cannot be carried by a single link
There is no single solution which will work, it depends on your network architecture and exactly what layer2/3/4 traffic is involved.