i was banned for telling the truth and telling a admin what ive done wrong

Lava is messy and does not always destroy all items.Also if another player finds the room they can clean it and use it for their own good,along with any remains of the stash.

/regen is a much better way to destroy unwanted things (such as secret stashes built by players who abuse creative mode) as it turns the land back to how it was,removes all placed blocks,destroys chests etc..

In my opinion it is the best command due to the fact it has saved our worlds many,many times.