Pangu and TaiG rarely give definite release dates for their jailbreak utilities. TaiG's official Weibo does not make any mention of an iOS 9.1 or 9.2 jailbreak. Be sure to only follow their official web pages (Pangu, TaiG) and not other ones as there have been many copycat ones popping up everywhere.
A legitimate jailbreak utility will not attempt to charge you to download, nor ask you to register your personal details, complete a marketing survey, install a provisioning profile, or download a commercial application for a certain amount of time. These are scams and are potentially dangerous.
More details on how the scams work:
Spoiler
Paid Jailbreaks
The scammer receives direct payment from you and may sometimes retain your payment details (if the web page is unsecured) to further commit wire fraud. Either the "jailbreak utility" offered is malware, or it is an older version of a legitimate jailbreak tool that has been modified and repackaged to make it look like it was made by the scammer (by adding their logo to the interface) and shows that it supports the latest iOS versions when it actually does not. Using it on your device may damage the information stored on your device.
Registering Personal Details
The website attempts to collect personal contact information. In the best case scenario, it adds you to an advertising mailing list where they are paid to serve you ads constantly. In the worst case scenario, they use the collected information to commit identity fraud and target your bank account, online accounts, and potentially friends and family by impersonating you.
Completing a Survey
These surveys feed you ads that the website have been paid to display. They lure users into thinking that they are offering a jailbreak utility, but instead just show them tons of ads. Often, these surveys require you to actually spend money and buy something in order to complete it. During the process, your email address is logged and you receive more ads via email. If you even manage to complete the surveys, the downloaded file is always a bogus placeholder, or even malware.
Installing a Provisioning Profile
Provisioning profiles alter your system's behaviour and have a variety of different effects from redirecting links in Safari to ads to silently installing malware, remotely monitoring and controlling your device and phishing for your passwords. Never install a provisioning profile unless you understand what it is meant to do, and it has been made by a trusted developer.
Installing a Commercial App
Often app developers pay marketers to promote their app and help increase downloads and ratings. While most of them go about it by placing ads everywhere, sometimes they use some dishonest trickery to bait users into downloading the app for an entirely (false) different purpose. Fake jailbreaks will say something along the lines of "make sure you download this app from the App Store and keep it running for at least 30 seconds while Cydia downloads in the background. In actual fact, they have been paid to promote the app and nothing jailbreak-related is happening. The 30-second limit is used because the app can detect that the user has downloaded it and is properly using it (which in turn adds to the marketer's sales stats) rather than an instant download-delete.
Bottom line is: If it's trying to sell you something, don't click it.
I recommend just updating to 9.2 when it is released, as that's the version that is likely to ship with the iPad Pro. I don't think they will release a full jailbreak until they know it works on the new iPad.