Best has a lot of criteria that may apply. Lots of really great equipment out there and it all seems to work fairly well. Best fit or best press depends on what you need.
I had to reload on the cheap and found very good results. I guess it's just not that hard, even I can do it. Been at it for over thirty years and started w/ a Lee anniversary "0" type single stage press. Use to get Chek surplus ball powder called Accurate Data Powder 2200 for about $46/8lb keg to the door. I could feed my ravenous Daewoo lots of very accurate M193 reloads for $0.09/rd. AA DP2200 was also great for 30-30Win and was made for 7.62x39R. Loaded about 12k rounds on that press of good cheap accurate ammo, and had a lot of good cheap fun.
Got tired of setting up dies and maybe crunching a casing or two in the process so I got a Lee turret press and a turret for all my setups. Drop them in and crank them out.
Still using good cheap Lee stuff and various other's dies and widgets to produce very good ammo. Would have upgraded a long time ago but never saw a need to pay the extra money for something really nice. The ammo the Lee presses produce work just fine.
Friend of mine tried the Lee stuff and he just couldn't stand it. Yeah, after several thousand rounds the presses do seem a little ... wobblier? Yeah the stuff is a little clunky, the run-out is crazy, plastic, but it just works. This guy is a machine builder and decided an RCBS turret was his kinda one armed bandit. His press is really sweet. He had some kind of super electronic scale and I compared it to an electronic I have and the Lee beam scale. The 30yo Lee beam was right on with the digitals. Never verified that scale before but was relieved w/ the result.
Almost upgraded but after running a new 6x45 70gr Varmageddon load on AA Data Powder 2200. RCBS dies , Lee turret and a light factory crimp. Each charge weighed on the digital, reloaded NATO 5.56 TAA cases. Nice tips on those Varmageddon bullets, OAL varied