iPhone 6/6s jailbreak wifi

[D Busch]

To whom it may concern. I have had the same iphone 4 for 2 years now mostly satisfied. It is jailbroke and I use the full version of PDA net version 8.04. I've ised it for most of the time as a wifi hotspot streaming netflix, hulu, YouTube and all that. I use over 100 GB of data each month only having to pay $20 extra for a 2GB personal hotspot for the permission to tether. I use my phones existing unlimited data plan to not get overages. My question is, if I get an iphone 6 or 6s will it be able to stream just as well? My concern is if there is any changes to the new apps or phone that won't allow me to stream as well. I don't pay for television service or other internet so this is my main source for entertainment on my smart tv, laptops and work computer. Any help from one of you experts would be great. Thanks