Might I suggest that you do a search in Cheers n' Jeers forum on "Botach" first BEFORE you buy anything from them?
As for answering your question, I wonder what you mean by "focused beam"? Do you mean a beam that you can change the focus on, tightening or broadening it? Or do you mean that you want a beam that has a good, i.e. narrow-ish, focus, and thus a beam with throw?
In the first case, I won't make any suggestions.
In the second case, I will second (or it seems third) the SureFire G2 suggestion. Many may like the E2e beam much better, but in actual use I think the SF P60 and P61 lamp assemblies (the G2 comes with the P60) are AWESOME, and the size and feel of the G2 is very nice.
Unfortunately, you WILL want to get the P61 high output lamp assembly, and this will mean you'll have to get a bunch of expensive lithium SF123 batteries, and by then you'll have contracted flashaholism and will move on to buy much more expensive lights,
so . . .
I suggest that you decide what best meets your needs and buy it no matter how expensive you may think it is now. Buy what you really want now, if you can, and if not, just keep saving your pennies until you can.
FWIW, I suggest that you look into the following: SureFire E2e, C2, G2Z, A2, M3, M3T, L4; Arc AAA, LSH-S or P; TigerLight; Stream Light Twin Tasks, Task Lights, Scorpion, and some of the excellent lights made and sold right here by CPFers to CPFers (my next project so I can't recommend anything.) Anyway, just some suggestions to add to the other good suggestions already given.