Get a mix, SMs need it. Just base your equips from people you already asked, and build off of it. For example, many people told you that you need some Azhi items and a corvid mask for the HP, go get some of that. A bard Amelia is the best pet right now, get that. You feel like lacking LK and having too much HP? Bard it is.
It's really just common sense, you should try following your own path and be proud of what you have built. (For example, someone who really knows what he/she's doing tells you to get XXX (basically the perfect set for you), it'd be better to create your own set rather than going alright that's the set I need let me take out my wallet to buy all of those my shop equips, as opposed to look I found this and that from those boxes and I will create my sets from them.
Then again that's my own opinion.