I am a new aspiring Ork player. I have been doing my reading and most Ork anti-armor strategies seem to be centered around getting a Nob into close combat with a power claw. Though effective on smaller scales with units like Imperial Knights with their 6 hull points. I am wondering if Orks have a better strategy to take on these types of threats.

There is the Deffcopta's with twin-linked Rokkits.

There is the Tank busters that still require to get into CC.

There is the wrecking ball but that is 3 inch range

There are Loota Wagons with 3 Rokkits

There is (FW) items that I am open too.

Any help to help me figure this out would be appreciative.