My previous impressions
subjectively-positive:
- Folds flat
- Fancy
- Relatively easy
- Apparently stable (after first impression)
- Deep steps
subjectively-negative:
- Locking mechanism is a one-sided bracket plastic (whether the last long?)
- Linkage (struts, bearing rods / studs) seem to me a little puny for continuous use and my weight ;-)
- Levels rise somewhat poor because a large scale distance + steep!
- Drill holes above not burred (sharp / chips); While this is easy to fix, but would not be
Whether the hinged plastic or aluminum is, I have not yet found
(I did not want to scratch it / high-gloss finish)
Overall, almost perfect!