Honestly, everyone will tell you to go with a full coilover setup as it allows for the most adjustability for the money spent.
If you got springs (Tein, Eibach, Ksport, H&R, and more are good options), you would have to pair them with an aftermarket shock as OEM shocks are not meant to handle a lowering spring.
Most people will say just go with a full coilover because after you pony up for the spring and strut combo, you are basically spending the same amount of money as a cheap full coilover setup.
You seem new to the whole suspension setup game so I would recommend that you search around on here, see pictures of what looks good to you, and try to replicate that look based on your financial situation.