Which trackball manfacturer makes the better trackball? Simple question, right?
I saw the Ultimarc trackball for around $40.00 with a mounting plate, but then saw Happ's trackballs (one around $50.00) (ane one around $90.00). So my question is, what are the advantages or disadvangtages to Happ's trackball when compared to Ultimarc's. Essentially, which is better and why.
Thanks