No, in my opinion, spring loaded is fine for low to mid fidelity. As I said, on speakers with pretensions to high fidelity I prefer screw terminals. Banana plugs used to be OK so long as you got good ones, there are some bad ones around. Sadly, the safety wowsers have largely nixed them. Pro-sumer and especially pro should have speakons.
The flip-open terminals are spring loaded, at least the broken ones that I've seen the innards of. (I used to clean up thrift shop 3-in-1 systems and give them to nieces and nephews as birthday presents.)