Mweb's a breakthrough for private transfers. I didn't know about
Cake or
mweb. Cake supports Bitcoin Monero Ethereum & Litecoin so why didn't eXch recommend it ?
There are probably no Litecoin desktop wallets that get regular and often updates, that also includes the litecoin source code.
I would probably suggest Cake wallet for Litecoin because this wallet supports Litecoin mweb address, but that is just me.