Can you really wait for BTC miner fee levels to adjust downwards! And how long do you think you can wait, as you're not sure at a particular period when fees would lower down as that might not be happening anytime soon.
This thread was created more than a week ago, the highest fee priority several times after this thread was created has been 1 sat/vbyte. Even as I was about to post this, the mempool is 1 sat/vbyte. Which means if you use the lowest fee rate which is 1 sat/vbyte, the transaction would be confirmed very early and it would likely be included in the next block.
but be reminded that these fees are time bond, in that the lower the fees the higher the duration it will take for transaction to be processed.
It depends on mempool congestion just as I implied above.