and it can still be traced.
why jump through so much hoops to enjoy anonymity, when you can use Monero and have everything by default?
Discussion
but monero is not the strongest POW network and i want to save long term in the best,
and that is bitcoin
You don't have to save long term in Monero to spend/receive in Monero
You're confusing anonymity with privacy. Both are important. Coinjoins don't make your transactions private because they aren't hiding amounts or connections. The whole world can still see. You also don't even really get anonymity, just a weaker form of it by way of pseudonymity. Even putting aside the tedium, expense, and time investment of coinjoining - you still end up with weaker "privacy". You're much more vulnerable to mistakes and chain analysis.