It is rare to meet a partner who genuinely believes their current practice software is the best available option. It is much more common to meet one who agrees it is outdated and still has not switched, and the reason usually has little to do with the software itself.
The fear is the migration, not the new product
Almost every partner who delays a switch describes the same worry: not whether the new software is better, but whether the migration will lose a deadline, break client access, or leave historical records unreachable during the changeover. That fear is specific and concrete, while the benefit of switching is comparatively abstract until it is actually being experienced.
Busy season becomes a permanent excuse
There is rarely a genuinely quiet stretch in a practice's calendar that feels safe enough to attempt a switch, and firms that wait for one often find it never quite arrives, because the next busy period is always visible on the horizon by the time the current one clears.
The status quo has a strange kind of comfort even when it is worse
A known set of workarounds for a flawed system feels more manageable than an unknown set of adjustments for a new one, even when the new system would objectively require fewer workarounds overall. Familiarity with a problem is often mistaken for the problem being smaller than it actually is.
Closing
Firms that eventually switch tend to say the same thing afterward: the migration was easier than they expected, and the delay cost them more than the switch itself ever would have. The barrier was rarely the software comparison. It was the perceived risk of the changeover, which is usually smaller in practice than it looks from the outside.