Resource Extraction site. Upgrade to eagle when you have money. Upgrade to Viper when you have money.
In 3 days you should have millions. If you do not like Elite space shooting, you probably wont like the rest of the game either, and now you know it.
If you want more shooting, stay in the viper. If you start feeling that you want to do something else, Cobra is rather good option to go with. Cobra is good for trading rares. You can google about it, and I am sure you find a nice route to do it.
Cobra is overall handy to do all kind of things, so you can test exploration and mining with it as well. I still would skip mining till the upgrade is out.
Cobra can be rather expensive with all the upgrades.
If you stay in your Viper, and get it fully upgraded, ~3.5 million. Type-6 is ok to test trading. You need ~1.5 million, but maybe better to have that 2 million credits before you start trading.
With Viper/Cobra, also test the rest of the game mechanisms that you have not yet touched. If there are. You will learn that some things are far better than others. We all hope fixes here.
At this point, you probably start working on your goals/ranks & credits, and you pretty much know what kind of game Elite is. What ever you would like to do, do it. On top of that, in case mining is not upgraded to be a serious income option, you will be trading a lot, more than the best korea grinders ever, heavy medicines recommended.
Follow Galnet news, if there are community goals, those do have rather ok rewards. Might be worth to look into, will give you a break from trading.
And the following ships...
ASP - Very good to grind reputation, just fly between couple systems doing cargo missions from one to another.
Type-7 - Find rather ok trade route (~+2000-2500credits/ton from both way trip), and you will be doing very good credits.
Vulture - Viper upgrade. After this you really wont need a better combat ship for PvE. For Open PvP, the ship is simply too slow. If you are on winning side that is ok, but if not, you are dead.
Hafe fun!