**Solution**
1) 2 ISP
ip rule add from "ISP1_network" table 1 prio 210
ip rule add from "ISP2_network" table 2 prio 220
and in case of Router on a Stick configuration
(without this commans i am not able to ping ISP networks from my internal network)
ip rule add from all to 192.168.0.0/16 table main prio 110
ip rule add from all to 172.16.0.0/12 table main prio 120
ip rule add from all to 10.0.0.0/8 table main prio 130
2) set load-balancing wan 'enable-local-traffic'
with this command traceroute from my router goes just via ISP2
without this command traceroute woks fine