I would buy a TT with the option of mounting your own arm, preferably the option to add a second arm.
A good used one gives you buying options and saves money or gets you more for your budget.
Original arm could be S arm with changeable head-shell for alternate head-shell/cartridges (one might be MM/MC/Mono), or an arm that has optional arm wands, like VPI Unipivot ..... Technics bpa-500 base alternate arms.
Any members know of other arms with changeable arm wands _______?