You're not going to like what i've got to say but lemme' real talk for a moment; 

Boneworks is going to die. It is going to be gmod lite when HL:A and the accompanying packs come out with GMOD:VR:THE REAL SHIT EDITION. 
The window where Boneworks will be worth it closes as soon as Alyx releases. Your decision if that's worth spending on or not.