Having just started out myself I ended up going with the Lee 50th Anniversary Reloader Kit it comes with everything you need besides dies for $150 it is perfect for beginners and has excellent reviews by everyone. The scale people say is the biggest issue it has a tendency to hang up occasionally but the problem is that when they cut the base the groove the arm hangs on if you rub your fingers along the edge you can feel the burrs left by the cutter and that is what is hanging up the arm so I took the file on my leatherman and a couple swipes along the edge to remove the burrs and that took care of 99% of the problem easily I found a youtube video about it and sure enough it fixed mine.
Question tho you want to get into reloading for .223 and 9mm however those are easily two of the cheapest ammo you can buy factory and so reloading will not really save you money you will need to reload thousands and thousands to even begin to recoup the start up cost for the reloading equipment and supplies. I reload .223 but that is because I want to shoot 75gr ammo from my tavor and you really just cannot find any of that out there its all 55gr so that was my reasoning for getting .223 dies but the big reason to buy was for shooting my .308 that stuff is like $50+ for 20 rounds its retarded. If your looking to find the best most accurate load for your gun in .223 then reloading will help for sure but if you just shooting an AR at plates you really don't need to reload for .223
It is definitely a time consuming hobby the actual reloading is fairly quick and easy but the case prep is a time killer especially if your going for precision you might look into getting callipers surgically attached to your hand in some way to make life easier reloading

As for the 9mm I want to get a JR Carbine 9mm so I looked at reloading 9mm as well but when most of the sponsers here sell quality boxes of 1000 rounds of 9mm for $300ish looking at the time involved you really cannot reload them for less then the 0.30 cents you can buy them for if you factor in what your time is worth.
So really unless there is a specific reason you want to make custom .223 or 9mm it really isn't worth it to reload those but bigger ammo for sure it is a definite must like $50 for 20 rounds of factory 308 is just robbery so reloading is way cheaper and ive been able to get much better groups consistently by reloading. So ya that lee press kit is a winner and if your loading for precision you want to use a single stage press because your going to be going slow and taking your time to do everything perfect so a big progressive press is just not a the way to go. I bought my lee kit from cabela's .ca