When I started reloading, i got a lot of very helpful advice from a friend on this forum,
@snert. I started with a T7 press and Redding die sets that included full length bushing sizer dies and competition seaters. Nothing wrong with those!. A good friend at my shooting club and also a member of this forum
@JTEX suggested I try Wilson FL dies and also Wilson micrometer top seater dies - these use an arbor press. Those Wilson dies are about all I use now. I would probably still be using the Redding dies except for the fact that I have moved on to some different cartridges. I have three turrets for my T7 but I’m currently only using one. I have an RCBS collet style bullet puller, a Redding universal decapping die, and four FL sizing dies on the turret. I use the one empty hole on the turret for occasional one-off jobs like expanding some necks, etc. If you are already loading two different cartridges, you will want more than four slots on your turret, so I would go with the T7 if I were you.
One pretty minor thing I noticed with the Wilson sizers that I like a little better is that they automatically let the bushing float a little, you just tighten the stem above the bushing down all the way and the bushing will have just the right amount of wiggle room. On the Redding sizers you tighten down all the way and then back off a little until you are happy with the amount of float for the bushing. The Redding dies give you more control, but it’s super easy to be consistent with the Wilson dies.
The reason I would suggest you consider using an arbor press and the Wilson seaters is because you can easily take the arbor press to the range with you when you are testing different seating depths. You just load a box of cartridges all seated long and them seat them deeper and test until you see something you like. Then you can confirm the test, and if you are still happy, go ahead and seat whatever rounds are left at that seating depth. The other nice thing is that you can really feel the bullet seat with the arbor press. Your T7 and other larger presses are great for sizing but they have too much leverage for you to feel what you are doing when seating. Also I have found these Wilson seaters to be a fair bit cheaper than what I would have spent for the comparable Redding micrometer style seater dies.
I don’t use the priming feature on the T7. At first I used a Sinclair hand priming tool and that worked well, but as I learned more from other shooters, I found that very uniform seating would help my precision. Now I’m using a Frankford arsenal hand priming tool which lets me easily seat all my primers the same depth and it has a tray that holds and feeds the primers so it’s fast. Different shooters have different needs but the Frankford seems a lot better for my needs. If I were loading thousands of rounds at a time like some of the Varmint shooters, the Frankford would be a huge improvement.
Sorry this was so long but there are a lot of things to consider and the more you learn ahead of time, the more you will avoid buying stuff that you aren’t going to be using a few years from now. Save by making good purchasing decisions, then you may have enough money left to afford some powder and primers.