Re: Yah, I know who that smilely was for
Lyn J. Mangiameli
>"I guess the trade off is how the plane performs in the air, vs how it performs on the wood! :) "
And I'll say again that "air" time is almost as important as "wood" time for a person who is really using a hand plane for most or all of their planing tasks. It directly influences fatigue as a result of repetitive stress. And fatigue begins to influence ones choice to hand plane and even the quality of the results.
This, IMO, is indeed one of the reasons why a lot of people take a liking to some wooden planes. In my experience, a Knight Coffin or ECE Primus, or LV/LN #4.5 or #6 (as just some examples) are comfortable to handle both on and off the wood. In my experience, the typical Spiers #7 style infill or a new plane which shall be nameless are not so comfortable compared to others of their same function. Then there are the Knight Japanese Bladed Infill plane or ECE Primus Jointer planes (again, as some selected examples--there are many more) which are just ergonomic abominations. So what do I chose for most extended planing tasks? The ones that are more comforatable to use both on and off the wood. The larger and heavier the plane, the more good "air time" characteristics are important. Yes, I'll fiddle with a difficult to adjust and/or relatively more fatiguing plane to achieve the ultimate surface for a final pass (or if it is the only plane I have available for that task); fortunately there are enough good planes out there that this is rarely necessary anymore.
So we want our planes to perform superbly for the task at hand, but the task at hand is using the plane to surface wood. The operative word is "using" and that requires optimal performance both on the wood and the time in the air returning for a new stroke and beginning to position the plane for the next.
Just my editorial for the day. One I know you've read before.