7 days JR pass or E-Voucher for Kyoto Bullet Train Non-Reserved Seats Ticket Package including 1-Day Subway & Bus Pass

Hi
Can anyone give me advice on buying a 7 day JR pass or E-Voucher for Kyoto Bullet Train Non-Reserved Seats Ticket Package including 1-Day Subway & Bus Pass?
My trip is as below,
Tokyo to Kyoto (4 days)
Kyoto to Hakone ( 2 days)
Hakone to Tokyo

Thank you!

Sounds like a JR Pass might work out to be the best value.

But these articles should help you decide: