vdsl2 to lan router is limited to ~80Mbit (vdsl2 to wifi even less)
eth wan to lan router is more than 300Mbit now
vdsl2 to lan modem will not be limited if You use 1Gbit port
ports 2 and 3 (100Mbit) are broken on 7360 ,7362sl ,7260v2 and cannot be used with trunk and 21.02.1
If Your line is using vectoring this spectial build might interest You: https://forum.openwrt.org/t/vectoring-on-lantiq-vrx200-vr9-missing-callback-for-sending-error-samples