Just a remark. (Sorry, a lengthy safety digression.) The strings on an electric guitar are intentionally connected to the signal ground which is (should be) connected to the amplifier ground. If you are getting a tingle or a shock, it's not the guitar's fault, it's that the amplifier is improperly grounded or plugged into bad wiring.
Older amplifiers that used two prong plugs sometimes had a capacitor wired across the power lines to dump hum. Under certain circumstances you can get shocked/tingled through this capacitor. It won't pass enough current to injure you if the capacitor is in good condition. In principle, if the cap fails as a short rather than failing open, you could get a very bad shock. It is not clear that this capacitor has ever killed/injured anyone, but the amplifier should be maintained and/or properly grounded, and a few guitar players have been killed by bad stage wiring. See
https://robrobinette.com/Death_Cap_and_Ground_Switch.htm for more information.
In the Bad Old Days, like the 1980s, we would sometimes get shocked/tingled by guitars/mics when playing in places (like our ancient college dorms) with questionable wiring, but did not really understand it. I now understand that it was most likely from the guitar and mic being plugged into devices (like an amp and mixer) that either did not have 3-prong plugs, or extension cords/outlets that were not properly grounded, so that the amp and mixer had different hot/neutral connections.