After 1 e4 d5 2 exd5 Qxd5, to me 3 Nf3 is difficult to deal with.
1 e4 d5 2 exd5 Nf6 is a different way to play the Scandinavian. Generally speaking more tactical. The bible on it is the book Smerdon's Scandinavian. A bit dubious perhaps but on the club level if you learn his book well and are fairly good at tactics it could be a rating points machine, though it may backfire at times of course. A lot to learn but nowhere near the amount of theory involved in 1 e4 e5.
ESP - is this another one of your tongue-in-cheek posts? If you think 1 e4 e5 is too "sharp" for you, you'll be jumping from the frying pan into the fire with 1 e4 d5.