@Koldo, It's easy to see that improvement is better than perfection.
hyperlink: Psychology Today: Is Perfection even desirable?
Also from
Perfection - Wikipedia
"
the greatest perfection is imperfection. This was formulated by
Lucilio Vanini (1585–1619), who had a precursor in the 16th-century writer
Joseph Juste Scaliger, and they in turn referred to the ancient philosopher
Empedocles. Their argument, as given by the first two, was that
if the world were perfect, it could not improve and so would lack "true perfection," which depends on progress. To
Aristotle, "perfect" meant "complete" ("nothing to add or subtract"). To Empedocles, according to Vanini,
perfection depends on incompleteness ("
perfectio propter imperfectionem"), since the latter possesses a potential for development and for complementing with new characteristics ("
perfectio complementii"). This view relates to the
baroque esthetic of Vanini and
Marin Mersenne: the perfection of an art work consists in its forcing the recipient to be active—to complement the art work by an effort of mind and imagination.
[6]
The
paradox of perfection—that imperfection is perfect—applies not only to human affairs, but to
technology. Thus, irregularity in
semiconductor crystals (an imperfection, in the form of
contaminants) is requisite for the production of semiconductors. The solution to the apparent paradox lies in a distinction between two concepts of "perfection": that of regularity, and that of
utility.
Imperfection is perfect in technology, in the sense that irregularity is useful.
[7]
------------------------------------------------------------
Because of this ^^ it's certainly reasonable for someone to value imperfection and/or to value improvement over perfection.