How to bridge funds out of legacy/lite zksync - cheap

Hi
I just realised that the abilities to move the funds out of zksync are less by the week.
is there a cheap way to move them directly to era? polygon?
or do I have to go every time through L1 ETH?

As far as I can understand, if you want “right now!”, then - yes, only via L1.
If you do not have a time limit, you may convert on L2.

My goal would be to swap STORJ to BTC with a minimum loss of value and push to LN or to L-BTC wallet.
With Era or even with legacy zksync that’s awfully long way

I cannot find anything viable:(
Th only option seems to be withdrawal to Kraken (ignoring current legal trouble).
But, I would need 5-10 times more storage (in use) to get my payments monthly :frowning:

nothing is ever easy