Well, I couldn't resist and did the 5k lapis summon on the FF13 banner and got a Lightning (and a ton of Fangs), so I'll have her up as my friend unit. Stupid dumb luck, or maybe in a formula to get me to spend money since I never have.
That was a huge mistake but I'm glad you got lucky with pulling Lightning.
I'm the one who has been analyzing upcoming banners and declaring them crap. My criteria are how good the 6* units on the banner are, and how good the TMs on the other units are as consolation prizes when you fail to draw a 5* base, or as a bonus when you do draw it.
Update Schedule - Final Fantasy Brave Exvius Wiki that shows unreleased content
units - FFBraveExvius that shows a full breakdown of JP units, including unreleased units, unreleased 6* awakens, and unreleased enhancements. Enhancements are another level of increased character power and they're a long ways away from global.
【FFBE】キャラ(ユニット)評価一覧【ファイナルファンタジーブレイブエクスヴィアス】 that's a japanese site that ranks all the characters. It's flawed but it's still better than the rankings on the wiki. It's something you have to check on every week because rating shift as characters lose or gain relative power due to enhancements and new hero releases. For example, Exdeath started out in the mid 90s, but has fallen to the low 80s because of stronger units and his lack of enhancements. He just got enhancements this week along with several other units, so he should climb back up at least a few points in the rating. The main flaw is that once a character gets his enhancements, their pre-enhancement rating is gone forever. For example I remember that Firion was low 90s before his enhancements shot him up to 96.
So using the second link to see what TMs the other units on a banner have makes it pretty easy to see how good that banner will be. To recap my earlier post, looking at the TMs and 6* units, the FF Zero and SD 2 banners are total garbage. The Dark Fina banner is complete ass, but Dark Fina is so good that it might be worth pulling for her anyway, particularly if you don't have Exdeath. The Orlandu banner is traaaaaash, but Orlandu is the first god tier unit, so it may be worth pulling for him anyway. The FF2 release cannot be evaluated in advance because it depends on how they split the banner; there are too many units for a single banner. There are good units and TMs, so whichever banner Firion ends up on will undoubtedly be worth pulling on, and maybe the second one as well. The Dragon Quest banners are hard to evaluate but they at least seem decent. The event banner where WoL and Garland get their 6* awakens will be the first really good banner since the BF banner since it has good TMs and Eileen is f god tier, but there is the concern of busting your lapis/ticket load right before the banner that comes just a couple weeks later.
The Tidus banner! Tidus is god tier with an amazing TM, Wilhelm is the first good 6* draw tank (WoL is a weird sort of hybrid between draw and cover, and Cecil is pure cover), Grace is shit tier with a great TM, and Abel is a 3* base whose TM is a dagger that gives dual wield! Yes, the drawback is that the character has to be capable of wielding daggers which does exclude several good 6* units, but there are still plenty of good 6*s who can use them.
So yeah after taking a half-assed stab at Gilgamesh, I'm going full on hoard mode until the Tidus banner, even though it won't be hitting GL until March or so.
So am I the only one in this thread without a 5 star base? Feels like it.
If it's any consolation I whaled out a bit chasing Luneth and Elza and failed to get either one. Then got Elza off a welfare pull.