I played Stentor SR 1400 aka Stentor Student I for some months and Stentor II is bit better, price difference of some 10€ is worth it. Stentor I is more suitable for little hands, kids, it's like small step down. My recommendation for adults is Stentor II.
Case and bow is also totally ok, can't complain.
Sound is not perfectly clear, but good (keep the price in mind).
Pegs keep tuned, ok, no problem. Bridge is in place, ok.
Laquer, finishing is very satisfying. Violing and bow are looking decent, really good, no coplaint. No scratches etc, quality is good.
Strings are playable, cant's say good, but don't have to change immediatly, at your will.
Of course, this set is only for beginners, not even for intermediate.
But it's lot's better than, for example Gewa Pure Violinset HW 4/4, don't enen think about it, it's terrible, tried it.
Don't know about Hidersine Studenti, was also considering this. And Roth&Junius Europe Student. Last one was strongly recommended by Thomann advisors, but is 100€ more expencive... If you're looking for sth more quality, maybe better choice, because made in Europe (like said in Romania vs Stentor in China), worth to try.