Wrong... High output cartridges are much easier to deal with. Its really a tradeoff. Yes you might get very slightly more detail with a low output, because of the fewer windings on the coil, however rf, hum, noisy power, etc. can and usually does swamp that detail.
Where to start with vinyl
In your opinion what TT and cartridge would I need to buy to experience a noticable improvement over a Resolution Audio Opus 21 or similar quality ($3-4K new) CD player. Rest of system includes Rogue M-150 amps, Martin Logan Summits and tara air 1 interconnects and speaker cable.