"I would say open & groups are safer than solo" - The Evidence does not seem to agree with your assumptions.......
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Testing done by poster FalconFly:
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Open : holy moly! Ultra-hardcore mode instead. I only risked a Type-6 and was glad I used this ride - Interdiction Hell deluxe! Never did so many PvP Evasions in my whole life. Barely managed ~400tons through that Chaos. Reaching top 5% or even top spots? Not a chance in hell.
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Ok, fair enough. Now, do this for me, go to a quiet area of open away from the heavily player populated systems and then tell me how different it is from playing in solo. Once you get out of the populated systems open is just as 'safe' as solo. The fact that you and others choose to put yourselves in harms way does not give you the right to go around belittling the way others choose to play the game. And of course, there is also the rest of that little quote you chose to ignore. In Open and in groups you can fly with wings and meet other wings on similar terms. That option is not currently available for the solo player. In solo it is the player, who may not be as proficient at the pew pew game as the combat savvy PvP players, against whatever the game throws at him/her.