Sparrow is also strongly supportive of privacy,
Yeah, in this regard I very like that Sparrow is automatically and constantly reverses the order of "change transactions" if you make several transactions in the row. This feature is very important to discomfort chain-analysis software in their work. Sure, one can do it the same thing in Electrum, but it requires manual control from user's part.
I have been using Electrum wallet for sometime now, got accoustomed to it interface and it's benefits. I never thought about privacy in general as I thought it is cannot do anything like coinjoin featured wallets can do. Untill now! Time to play with sparrow wallet as the point you wrote is pretty interesting. I will download the wallet for the first time and most probably use it for a few weeks. Apart from the privacy part if it has an easy to understand & react interface, then I am going to use it permanently.