Do lowering correctly to have both ride and height confort.
You should get short shocks for both front and back, this topic has been asked a zillion times on here.
There are no short cuts... or cheat ways to do this correctly.
If you cut springs you end up with no suspension travel.
Front springs are held into their place by the shocker, "it cages them in" so if your putting shorter springs just spend the money and get the shorter stroke shocks.
Rear springs can just bounce out, when you go over a pot hole etc. so again shorter is the recommended way.
If you go too short and have independant rear you will also need camber kit for the wish bones, otherwise your going to scrub out tyres or crack the diff cradle.
Taking a short cut sounds great, makes the car look great with minimum expences, but then you will spend lots more fixing all the items that died from the stress.