How about working in the marketing department of Bayer Healthcare Company?

Hello, everyone. The little thief is new here. Please take care of her. I have a question to ask you for help. I am now an executive in the sales department of a foreign company. The work is light, the income is not bad, and the boss is good to me. The only drawback is that the company is not a regular employee, but an outsourced employee, so some benefits of the company are inevitably different from those of regular employees; Also, the company is headquartered in Shanghai and Beijing is an office, so the future development opportunities are very limited, and I don't want to switch to sales. This week, I was hired by Bayer Healthcare Company as the assistant manager of prescription drug marketing department. I knew something about Bayer before, and I also inquired about the situation through my friends. I know Bayer's work is tiring, and I won't let employees get paid for nothing. The post itself will be very busy, because the prescription drug market is very large. What attracts me is that there are regular employees there and the benefits are better. It's also the job of the marketing department. Bayer is headquartered in Beijing, and there are relatively more opportunities in the future. The disadvantage is that their salary is equivalent to mine now, and it must be much harder than mine now, so I will have less personal time in the future. My boyfriend suggested that I stay in my old company, because I have only been here for half a year after all, and there will be opportunities for the company to continue to develop in the future. I want to wait slowly, not too impatient; Besides, the salary and other conditions offered by Bayer are not attractive enough for me to give up my present job. No one wants to choose to be lighter with the same salary and leave more time and space for themselves. They are busy every day, and both of them have to get off work very late. In fact, in my opinion, the development of the two jobs is not great, and the opportunities are slow and sufficient. The difference is whether it is a regular employee. The big manager of Bayer's prescription drug marketing department doesn't know his personality or whether he is easy to get along with. My current boss is from Taiwan Province Province, and he is very kind to me. It is said that the person who took over the position from Bayer applied for transfer to another department. Boyfriend said that there must be a reason. It is estimated that the work is too tired or the division of labor is uneven, which conflicts with other assistants. What should I do? Do you want to go to Bayer or not? They asked me to resign at once, but I'm not even familiar with their situation. How can I resign? Please help me, an insider told me one thing! Looking forward to your reply, thank you very much! ! !