I'm not too impressed with the SR series, but it all depends on what you want.
Quote by FatalGear41
In the end, the only question is: what bass would Jesus play?

I think he's a Fender Jazz guy.
Kind of curious, why Fretless?
And get a Fender Jazz Fretless. SR Fretless are God awful in my opinion.
The SR isn't a bad bass if you're comfortable with the wafer thin neck. Take a look at the Squier Vintage Modified Fretless Jazz, IMO probably one of the best fretless's you'll find in that $300 price range.

Composite Aficionado

Spector and Markbass