Solved

Should I buy better chief designer and technical director everytime I level up?

I'm new in the game, just lvl. Hopefully more experienced managers can help, if i should buy better staff everytime i level up

Cheif designer is very importait. If your's has less than 4 stars, buy a new one. Other staff are not so importaint, especially a doctor. And remember: the longer you keep your staff, the bigger salary you have to pay.
As for drivers, buy talented ones and train them.

It depends.Are you at the first race of the season or mid-season?If you're at the start of the season then feel free to replace all of your staffs(if you want) or buy new CD and TD.Doctors are really important when training drivers to hire lvl and to compensate low stamina drivers(if you have one) ao your drivers' race pace won't drop dramatically over the course of the race(especially 100% distance ones as drivers' health is important) and if you are in a competitive league you don't want to lose any single points to other managers.If you are mid-season through then I suggest you take the pain and last that whole season with your 4-star CD and TD as when you remove the current CD and TD,your next season's car design will reset to 1 so keep in mind that.

I'm near the end of season, so I should keep my 4 star CD, TD?


I have an off topic question, which doesn't require a separate thread. A player joined my league after few races. I was lv3 then and he was lv1. But now he is lvl7 and I just reached lvl. How?

And how his lvl 3 drivers be faster than my lvl5 drivers. Almost all stats of his drivers are lower than mine, specially driving ability

1) Surely you'll have to keep your CD and TC. You'll have the second best car at the start of the next season. Kevin is right, the best time to buy a new CD is a break.
2) I have no clue what are you talking about. The only lvl 7 manager in your league is al kad, but he joined this league before you did. Your drivers are better in driving ability, but worse mentally (many say it's not so importain, but I disagree). Plus he has a slightly better CD. You are on equal level, but maybe he has better tactics or you train your drivers just before the race.

I have 3 races left. So I should keep my current staff and buy new ones next season? All 3 of my staff are 4 star.

Forget that, I was talking about the 2nd guy in my league. And now I realised he joined just 1 race after me. So I didn't had that big of an head start. And the top guy is way faster than everyone else. His drivers win races with huge margins.

If you expect to promote to pro this or next season, buy a new CD in a break (after each season there has to be at least 1 day without racing, perfect time for transfers and training) if you want to be competitive in pro or do not buy a new CD, wait until you'll reach at least lvl 8-9 and then buy a new one. If you'll choose 1st strategy you'll have better results, but will have to buy CDs more often. As CDs are cheap I prefer 1st, 2nd strategy is more for drivers.
So, it's all very compicated and depends on both your ambitions for the next season(s) and how much XP you have to gain to reach next lvl (as you are new to the game it won't take long to reach lvl10). It's your choice, I can only give an advise.

Thanks for the help, all of you. I have decided to buy new CD, TD after I gain one more lvl

One more noob question, what does the talent in drivers attributes actually do?

Talened driver trains faster and performs a bit better than the same driver, but with lower level. It's not so much importaint for you now, but will be later.
Read an advanced guide part 2 (in help section)

For the next race N hunt of the 8th player in my league did .400 faster lap that the top player in my league (in practice) and .600 faster than my top driver. How is that possible?

Im using the best possible setup suggested by my drivers. What other variables could be behind this?

It could be that the 1st guy in practice banged in a lap with more or less fuel in the tank makes that one lap fastest.But seriously?Practice means sh*t if you can be high in one-lap pace but lose a lot in overall race pace