I bought this along with a LP-style so this review is based on the weight of an LP, if you're using a Strat your experience may be different.
When I tried it on first it felt good, but after about an hour of playing the strap started cutting into my shoulders.
If you can handle it being a little uncomfortable and/or don't play standing up for long sessions this strap will probably serve you well, but if you want better comfort you'll probably want to go for a more expensive option.