To get to 10 start off with the cleanest install possible.
Use the Windows device recovery tool to take it back to a clean 8.1 install. Do not use restore when it restarts, just use you MS account. Let all the apps and app updates install. You can remove them later.
Then use the OTC updater to get to 10. Same thing for the apps. You do not need any advisors or updaters. When it restarts you will have several updates to go through, takes a while.
When there are no more updates to 10 reset the phone from settings, system, about, more info. Do not restore. Don't use a restore point from 8.1 on a 10 phone.
You do not have to use the store to get your apps individually. Go to the store, menu( top left ), 'my library' to select the apps you want to install.
WDRT
https://support.microsoft.com/en-us/help/12379/windows-10-mobile-device-recovery-tool-faq
OTC updater
https://www.microsoft.com/en-us/download/details.aspx?id=56726'ReadMe
To use the updater you
have to read the requirements in the enclosed 'Readme' file or it will not work.