Modified DeSantis Cozy Partner with Blade-Tech rubber straps. Galco mag holder
That "cheapo IWB blackhawk holster" is actually quite dangerous. They do not hold the gun in well (I had an Uncle Mike's equivalent). The belt clip would frequently release during dry fire draw practice and come up with the gun. It is not made of stiff material. Can you imagine how embarrassing it would be to draw down on a robber only to realize your holster was covering the gun?
Please do yourself a favor and buy a good carry holster soon.
Do not be this guy (though his holster was soft leather):