I have been a Barron's subscriber for at least 40 years. It was tough back when everything was print only. When it arrived in the mail it was already two weeks old.
It can be a good source for ideas but nothing is a substitute for your own due diligence.
Other guys that I read when I can are ;
James Grant. Grant's Interest Rate Observer.
Mark Hulbert: Hulbert's Rating Service.................his newsletter digests and rates other newsletters
Howard Marks: Oakmark Capital. This guy IMO is the best there is at getting a good read on what is happening in the economy.
Steve Sosnick: Chief Strategist at Interactive Brokers........contributes to a daily aggregation of articles and opinions on markets and the economy. He is a must read daily for me.
You can find his stuff at Trader's Insight......and sign up for free access emailed to you daily........I am an Interactive customer, but I don't think you have to be to sign up . Give it a shot
If you are looking for a service that tells you what and when to buy..........I can't recommend any
white17- Any of your folks telling you of a 30-50% correction when the ole US of A slides into a major recession or an outright depression in the next couple of years...? Do anyone of such folks recommend either shorting specific stocks in general or the use of ETFs that are basically shorts...??
No one   that  I read  is   suggesting  a  correction  of that  magnitude.   On the  other hand,   it  seems  that  most   folks believe  that valuations   are  stretched  to  say the  least. There   are  so  many  things   that are perceived  to  be  potential triggers  that   are just  waiting   for  an  excuse.........or a  valid  reason.....to  kick off  that correction.   10-20%  would  not  come  as a  surprise   IMO.
On a  historical  basis, July  is the  month   with  the most   substantial  corrections......but most metrics   do not show  us  in danger of that..yet.
Personally,  I  think   the biggest potential ..and  likely catalyst for a  sell off   could/will  be  a  failed   US treasury  auction.     I  also  believe  that  could  be  triggered  by  the  election  outcomes  or  even  the  perception  of  different  outcomes.
On  shorting  or  hedging  with  either  short  or  leveraged/inverse ETF's.   I've  heard  no one  calling   for that.
  Hedging...right  now  is  fairly  inexpensive   due  to  low  volatility...see VIX.   But   ETF's   that  use  leverage  or  shorting  can have  very  high  management  fees  and   not  really good  performance  records.
  Direct  shorting  of  stocks  can  get  terribly  expensive  depending  on  what  stock you are  trying to  short.