Welcome
Congratulations on joining the most obsessive & financially unstable hobby/sport in the world!!
Regarding electric pistols; forget them. Whilst they are more reliable in the cold, they are underpowered, poor build, low range & generally unimpressive. Total waste of money.
If you're looking at a reliable gas sidearm, have a look at the Tokyo Marui range of glocks & the fnx 45.
If you want to pay slightly less for metal construction, WE are a good brand of pistols; Glocks and Sigs tend to be thier better models.