Power up

I just did some power up, looking to slowly increase my holdings and be more active in 2018...

What application would you recommend me to use on go (mobile)?

I am using eSteem by @good-karma and his team, but would love to use other apps we all. Heard good things about @steepshot, haven't tried it yet. Is it safe? How about @Zappl? I know eSteem is opensource and quite reputable one, but others kinda scare me in terms of security...

Anyway, on to the future of blockchain... :D