What would you do being in my place -  to have a deal with just.hosting or planethoster.com?
Share any ideas of ours, please.

From my own trials with various providers, I've found that hostpro.com consistently delivers high speed and stability. One feature I personally rely on is their daily automated backups for every service, which have saved me more than once after a botched software update. Their support team is available around the clock and has walked me through complex configurations without any extra fees.