80k$ is realistic price than 100k$ so i will go for 80k$ prediction, i believe that we are now in a bull run mode based on the price of bitcoin and i believe that it will last long sometimes news is accurate but sometimes not so we need to be careful and always remember always use an amount that you can afford to lose.
100k or 80k I think it's the same, both prices are realistic to achieve this year because we can see that Bitcoin's price movement is quite fast so that anything is possible to happen.
However, the increase that has occurred in the last few weeks should not be considered too excessive, I think the increase that has occurred is still in a reasonable category because this is a recovery from the correction that occurred some time ago so that the reverse situation is possible to happen too, as has happened throughout this year so I think the increase that has occurred in the last few weeks is a reasonable thing and will return to price correction in the future.