I am familiar with Linn Decks owned by myself and friends.
A Linn owner friend also owns a TD 124 that has modifications carried out on it.
I introduced this friend to a Lenco GL 75 that I gifted to them and this become the go to TT until they purchased a SP 10R.
The Lenco GL 75 is a worthwhile addition to your list, it has a great following where methods on modifications to further the performance are easily discovered, even though it is a different drive system, being an Idler Drive and not Belt Drive it will be a very good experience to share in.
A Linn owner friend also owns a TD 124 that has modifications carried out on it.
I introduced this friend to a Lenco GL 75 that I gifted to them and this become the go to TT until they purchased a SP 10R.
The Lenco GL 75 is a worthwhile addition to your list, it has a great following where methods on modifications to further the performance are easily discovered, even though it is a different drive system, being an Idler Drive and not Belt Drive it will be a very good experience to share in.