I don't know what "best" is, but IRA'S and Mutual Funds are good and reasnably safe.
If you have questions about individual stocks--- you don't need to invest in them.
I will give you my plan---which has worked extremely well for me---even during downturn.
Invest in 401k when available---esp when employer match is available.
Invest in mutual funds, aggressive, and a mix of some "safer" ones including bonds. Keep in mind that mutuals with dividends helps.
Index funds are what most invest in---"growth" funds are more tricky {now days}.
I would suggest you contact Vanguard Group--they will be of help, although they will not reccomend.
They will however send you honest information that works---give a clear idea of risks ect.
I highly recommend them!.
I have used them for years and wouldnt change.
Another thing---cost of managing funds-- look for cost---over the years {you are young I take it} the cost can take away much from profit when re-invested. Cost of adminstrating funds is important in long run.
I would not put one thousand in one account--- but two types---or more.
I will not go to detail , but I have spread my money across the board so to speak. It has worked.
I would think a Professional would be an advantage, but be careful of cost, and consentrating too much in one adventure.
Vanguard mutuals has worked for me and they will send information designed to help

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