I had the unipivot Graham 2.2, went to Origin Live Conqueror. The bass did get better (duh, everything did!) but no more than everything else. It was not night and day. The bass with the Graham was deep, articulate, superb.
So anyone wants to say you can't get good bass because unipivot, same as tablejockey said, false statement of the day.
Where do these ideas come from? I'll tell you where: audiophiles repeating blather overheard from other blathering audiophiles! My bet is the current blatherer, instead of deciding he should maybe stop repeating this one will keep right at it, say the same thing another 20 times, and this is how these phoney baloney myths take on a life of their own.
Get a Soundsmith. Whatever you can afford. It will be fab. Then if you have anything left over, get a sheet of fO.q tape, carefully cut it to fit between the cartridge and the headshell. Tape a strip along the underside of the arm tube. Look real close at my system pics, the tape is kind of ugly I like to hide it so you have to look close.
https://systems.audiogon.com/systems/8367 One sheet will do a whole lot more than your table. Some of that tape together with a
Soundsmith and some PHT man oh man will your table sing!