I agree with the three month for an ipa, after that I'm not going to spend my money on it. Will it still be good? Sure, probably, but it won't be as the brewer intended it to taste/smell. Ask yourself, I'm I going to buy a beer called "Torpedo" that's 4-6 mos old and expect it to taste like it did when it was fresh, no. If you do it's your own choice and your willing to forgo what the brewery wanted this beer to taste/smell like, then it's all on you. If your amused by this then I guess I'm glad to have been of some amusement for ya.