Altcoin or Bitcoin mixers?
As for Bitcoin mixer, I think I would opt for one which was launched as early as 2016, even way before chipmixer and that is [banned mixer]. The problem with them is slow customer support in case of technical issues, but I think they can be trusted. Most new bitcoin mixers are pretty impressive, but time will tell if their reputation will be good.
I'm more into Bitcoin mixers than altcoin mixers. But any will do just fine. They're becoming a rarity these days ever since mainstream governments began shutting them down for good.
We need more non-custodial (decentralized) mixers for Bitcoin if we want people to enjoy privacy on their utmost sensitive transactions. There was a project called Tumblebit, but it was abandoned by developers. Maybe they'll bring something similar to the community in the future?
This is just what I've needed. Thanks for sharing the list, mate. In times where governments are increasing their surveillance techniques, you can never go wrong by using a mixer to help protect your privacy and financial freedom.
I prefer mixing my BTC than switching to a privacy-oriented altcoin which has very little merchant support. It's likely centralized mixers will die as governments take them down for good. Only non-custodial (decentralized) mixers will survive. Who knows how the future will look like for the crypto industry as a whole?