Didn't know about his coins, static, add to control, etc. seems new to me, I usually just send it directly and the fees are lower and match on the mempool I didn't need to do this setup is it new?, thanks a lot!
It's not new, if I'm not mistaken, coin-control feature is already established in Electrum years ago (
around 2015).
As for it being new to you, your wallet probably has only few UTXOs in your first few sends.
Have you been receiving Bitcoin to a single or just a few addresses?
Because if so, by default, Electrum will spend all of the associated UTXO with that address when sending (
for better privacy),
the side-effect is the typical high transaction vB that you saw in the first screenshot.
I have been receiving Bitcoin only in one wallet address.
Is the number of coin control inputs going to matter? is it going to affect the transaction speed or its just a matter of privacy?