Need suggestions about upgrades

I am generally happy with my current setup:

Nittaku acoustic
FH: H3N
BH: stiga future M

I have been playing with it for 1.5 years. The FH rubber starts to feel losing grip/tackyness. So I need to at least replace the rubber.

However, my EJ’s heart starts to itch and I want to try a couple more things.
1. Upgrade to h3n provincial orange. Curious if it’s making a big difference. I want to avoid boosting so also curious hybrids like thibar k3, victas v15 or nittaku h3 turbo

2. Switch blade FZD alc. I am really curious about the most control oriented viscaria variant

3. Upgrade BH to something faster like stiga pro M. I am feeling lacking power on bh, especially for balls with no pace at all.

Any suggestions?

Thanks in advance!