My first game was golf, you're allowed 14 clubs...and you need them.
Golf was my first game as well and I feel the same way about cues.
I have 4 different playing cues and they all have there time and place depending on the game and different playing conditions. That said I could play with any of them at any time but I find it easier to switch cues than to adjust my game, mostly because I don't want to try and adjust my game nor is it something I think should be thought about while playing competitively.
Anyways...the cues and their places/specs
2 OB's
120 Bacote sneaky, 58"/ 22oz with an OB Pro+ shaft with a tomahawk ferrule/medium/hard tip.
I use this cue on bar tables or slower tables, it transfers a lot of energy to and through the cueball, but has the smallest tip diameter of all my cues so I can still impart a lot of spin without sacrificing any power. This is my bar/beater cue.
135 Darts cue, 59"/19.5oz with a 30" OB1+ shaft that I took down to 12.4mm and put a more traditional taper on, or not so conical. I also removed the carbon fiber backing pad from the ferrule and replaced it with a nail like plug insert that fits down the length of the ferrule made from the tomahawk material with a soft tip.
This is primarily my one pocket cue/8 ball cue on fast tables. It imparts a lot of spin and plays soft and accurate.
2 custom sneaky pete's both with custom BD SS360 shafts at 12.5 with Tomahawk ferrules and medium/hardish tips, although the shafts both have the same specs they play differently.
Joe Barringer-tulipwood/BEM 60"/18.5oz no weight bolts or metal in the entire cue, I really like the balance/feedback/tone of this cue. Primarily used for fast 9' tables, 9/10 ball. The shaft isn't "whippy" but isn't that steel rod kind of shaft, hits stiff but doesn't have any noticeable deflection. Probably my favorite cue, gets the most table time.
Josey- bacote/BEM 59.5"/19oz
I use this cue for 9 ball on big tables when the cloth is worn. Has a nice deep woody tone, much stiffer than the shaft on the Barringer. Also has noticeable deflection on newer/slicker cloth. This cue has a lot of pop or spring to it, but has less reverberance or "feedback" than the Barringer, kind of hard to explain.
These two cues are pretty similar except the balances/weight. Sometimes one feels better than the other just depending on the day.
I like them all and don't intend on selling any of them. Variety is the life of spice after all.