For me it's already confirmed for 2 years from now: Kama, Illya and Morgan, but there may be a change of mind on Grand Berserker, if I manage to get Castoria Summer.

For the Grand Saber, I've already decided that I'll choose the Medusa Saber, if I can get it next year, for Grand Archer I choose Chloe von Einzbern, for Grand Lancer it will be Mélusine, I didn't choose Grand Rider.

Those will be my Grands, gonna need to finish 120 OG Edmond before starting Monte Cristo and Izo

Habertot's probably a good choice because of that instant 80% NP charge and how easily players can get it's Coins for that 20% NP charge append skill to get 100% immidiately.

But most importantly, Habetrot's able to die instantly with that third skill, no matter how high Habetrot's HP gets! ＼(￣▽￣)／

Being able to kill off Servant to make way for your back row's a really important trait in some really difficult Quests.

But honsetly, "Granding" supporting Servants isn't a really good idea because boss enemy's HP's really high and you'll have to rely on the damage of your Grand Servant to beat them.

I think Rider is the hardest for everyone...

That's my current lineup, I'd love to Grand Caster Tamamo, but given the nature of the grand graph, it's better to grand Lancer. Caster will be Alice Kuonji, and Berserker will be Soujuro, and they should both get to 120, like the rest of my grand servants.

Are Rider-classed Servants that unpopular? (・・;)ゞ

I mean, than I look at full list of them, I can't say "Hey, I wanna Grail you, If only I had you..." about anyone...

It's certainly not my least favourite. There's of course Medusa, but there's also Reines and Quetz, Nemo, Cindereliz, Tolfo, and Ushi. For me, it's way harder to find Berserkers for the grand Graph, since some of the ones I like are gimmicky : Fran and Salome (At least Galatea, Kintoki and Nobbu are pretty normal). At least Soujuro comes next year, so I've got a berserker I really love to fill the spot.

I am a Morgan fan, so it was the easiest choice for me)