With the release of the new TaiG jailbreak tool for ios 8.3 I have had a few users ask if they should hold off jailbreaking their devices. In my personal opinion I would say yes. I personally would not give up a working jailbreak for a not 100% jailbreak any day. 

Right now there is a .deb package floating around that was “Leaked” that does patch the jailbreak to work with Cydia Substrate. Me as a long time Jailbreaker I would advise to stay away from this method just for the time being. To be honest if it was ready they would have released it. A leaked Jailbreak is never something you will end up keeping on your device. But this is just me talking about what I would do. Have you jailbroken your device yet? If so how did it go for you?