Hi all!
Today I did my OCP
Java SE 8 (1Z0-809) and I passed it with 93%.
I have to say it has been just a trial (fortunately it went well), because I was scheduling to give the exam at the end of October.
Unfortunately my company's voucher expired today and, as a fool, I was thinking "I can use the voucher now to schedule the exam at the end of October", but I have just found yesterday that's not possible so I was "forced" to take the exam today.
In total we can say I studied more or less one month (during my vacation :-/) and I have principally used the Selikoff's book and the Enthuware simulator.
I started to try another book 3 days ago (the editor is the Apress) since I found some inconsistencies between the Selikoff's and the simulator (especially on Threads and the sorted Collections), but it was even worst, so I concentrated my time on the simulations.
A final
word: don't trust to vouchers!